UNIVERSITY OF ILLINOIS LIBRARY AT URBANA-CHAMPAIGN BIOLOGY ' 2(101 SER Vlycological Contributions of Rolf Singer: Field Itinerary, Index to New Taxa, ind List of Publications Gregory M. Mueller and Qiuxin Wu, Editors February 28, 1997 Publication 1482 PUBLISHED BY FIELD MUSEUM OF NATURAL HISTORY utors to Ficldiana Referee ' ' n full. V i Vol. 2. Tl '. t II. Polyp IHust e text (not This paper meets the requirements of ANSI/NISO Z39.48-1992 (Permanence of Paper). FIELDIANA Botany NEW SERIES, NO. 38 Mycological Contributions of Rolf Singer: Field Itinerary, Index to New Taxa, and List of Publications Gregory M. Mueller and Qiuxin Wu, Editors Department of Botany Field Museum of Natural History Roosevelt Road at Lake Shore Drive Chicago, Illinois 60605-2496 T>iE LIBRARY OF THE 1 9 1997 Accepted December 6, 1995 Published February 28, 1997 Publication 1482 PUBLISHED BY FIELD MUSEUM OF NATURAL HISTORY 1997 Field Museum of Natural History ISSN 0015-0746 PRINTED IN THE UNITED STATES OF AMERICA Contents Introduction and Acknowledgments v Contributors vi 1 . Summary of Rolf Singer's Contributions to Mycology 1 Gregory M. Mueller and Qiuxin Wu 2. The Field Itinerary of Rolf Singer 9 Betty A. Strack and Gregory M. Mueller 3. An Index to Genera, Species, and Infraspecific Taxa of 13 Basidiomycete Fungi Described by Rolf Singer Qiuxin Wu, Gregory M. Mueller, and Clark L. Ovrebo 4. The Publications of Rolf Singer 101 Gregory M. Mueller, Qiuxin Wu, James H. Ginns, and Scott A. Redhead Index to Genera 113 Index to Species 115 111 Illustrations 1. Rolf Singer 2 2. Books and bound publications of Rolf Singer 3 3. Number of publications of Rolf Singer by age 3 4. Genera in which Singer and associates described at least 40 new taxa 3 5. Geographic distribution of Singer's type specimens 4 6. Herbaria with large holdings of Singer's type specimens 4 Tables 1. List of new genera published by Rolf Singer 5 2. Type localities and numbers of Singer's new taxa 6 3. Herbaria with holdings of Singer's type specimens 7 4. Rolf Singer's fieldwork, by country and year 1 1 5. Itinerary of Rolf Singer's fieldwork since 1941 11 IV Introduction and Acknowledgments Rolf Singer, 1906-1994, was one of the most influential figures in the history of mycology. This volume summarizes many of his con- tributions to the study of fungi. Chapter 1 provides information on his research program, and Chapter 2 presents his field itinerary. Much of this volume consists of an index to all of the genera, species, and infraspecific taxa described by Singer (2,452 specific and infraspecific epithets distrib- uted in 246 genera). This index includes information on the type specimen, place of deposition, and a literature citation for the type description. The index is followed by a bibliography of his 439 publications. The authors wish to extend their heartfelt thanks to the following people: Michael Huft for creating the program to convert our dBase records into WordPerfect files; Gail Kushino for help in searching for literature, proof- reading, photocopying, and other miscellaneous but essential tasks; Eliz- abeth Moore for keying in data and helping assemble the field itinerary; Martha Singer and Meinhard Moser for checking the bibliography; and the librarians at the Field Museum and the Gray and Farlow libraries at Har- vard University. We also wish to thank the three anonymous reviewers whose careful reading of this manuscript greatly improved its quality. Contributors Gregory M. Mueller Department of Botany, Field Museum of Natural History, Roosevelt Road at Lake Shore Drive, Chicago, Illinois 60605-2496 Qiuxin Wu Department of Botany, Field Museum of Natural History, Roosevelt Road at Lake Shore Drive, Chicago, Illinois 60605-2496 Betty A. Strack Department of Botany, Field Museum of Natural History, Roose- velt Road at Lake Shore Drive, Chicago, Illinois 60605-2496 Clark L. Ovrebo Department of Botany, University of Central Oklahoma, Ed- mond, Oklahoma 73034-0177 James H. Ginns Crop Protection Program, Eastern Cereal and Oilseed Research Centre, Research Branch, Agriculture and Agri-Food Canada, Ottawa, Ontario, K1A OC6 Scott A. Redhead Crop Protection Program, Eastern Cereal and Oilseed Re- search Centre, Research Branch, Agriculture and Agri-Food Canada, Ottawa, Ontario, K1A OC6 VI Summary of Rolf Singer's Contributions to Mycology Gregory M. Mueller Qiuxin Wu Rolf Singer, 1906-1994 (Fig. 1), was one of the most influential figures in the history of mycology. This brief chapter distills the collec- tions of facts presented in the rest of this volume in an attempt to synthesize the impact that Rolf Singer had on our knowledge of fungi. Two in- teresting works by Martha Singer, Rolf's wife and companion of 60 years, provide additional infor- mation on his life (M. Singer, 1979, 1984). Sev- eral memorials on Rolf Singer have also been published (e.g., Mueller, 1994, 1995; M. Singer, 1994). These papers provide the historical back- drop to the discussions presented below. While the bulk of Singer's papers dealt with the systematics of Agaricales and related taxa, he also profoundly influenced our knowledge of myco- geography, fungal ecology, and ethnomycology. Contributions to these four topics make up the vast majority of his 439 papers and books (Fig. 2). However, he also published on other topics, including fossil fungi (Singer, 1957e, 1958J, 1990f), polypores (Singer, 194 la, 1943d, 1944b), human pathogens (Singer, 1955g, 1958q), and mountaineering (Singer, 1942e, f)- (Complete ci- tations to the papers cited here may be found in Chapter 4.) Singer's first five papers were pub- lished in 1922, when he was 16 years old. He continued publishing at an impressive pace for the next 70 years (Fig. 3). During his career, Singer held academic posi- tions on three continents and traveled extensively throughout the Americas, Europe, and parts of Asia. He also made one trip to North Africa. A detailed itinerary of his collecting expeditions, along with a listing of the countries in which he undertook fieldwork, appears in Chapter 2. These travels left a lasting impression on Singer and pro- vided him with a unique perspective. He devel- oped an unequaled, worldwide knowledge of the Agaricales, and this, coupled with his keen mind and sharp eye, made him uniquely qualified to influence mycology. Systematics and Nomenclature Singer is probably best known for his impact on the systematics and nomenclature of Agari- cales and related taxa. His monumental The Agar- icales in Modern Taxonomy (Singer, 1986a) has appeared in four editions and is almost universally used as the "accepted" classification of mush- rooms and their relatives. His monographs and re- visions are often the only modern treatment for many genera. Singer's role in documenting fungal biodiver- sity is also unequaled, and he revolutionized what we know about Agaricales in South and Central America. Seventy-four of the 230 genera included in the fourth edition of The Agaricales in Modern Taxonomy, or nearly a third of the accepted gen- era, were proposed by Singer and his colleagues. He also proposed genera in families not treated in The Agaricales in Modern Taxonomy, bringing the total new genera to 82 (Table 1 ). Additionally, he published 2,452 specific and infraspecific epi- thets distributed in 246 genera (Fig. 4). Type lo- calities for these new taxa occur in 56 countries or possessions (Table 2). However, 85% of them were originally described from the Americas, with Argentina, Bolivia, Brazil, Chile, Colombia, Mex- ico, and the United States together accounting for 75% (Fig. 5). Holotypes of these new taxa are housed in 40 herbaria throughout the world (Table Singer's Contributions to Mycology 1 Figure 1 . Rolf Singer proofreading manuscript pages of the 4th edition of The Agaricales in Modern Taxonomy in his office at the Field Museum of Natural History, circa 1985. (Courtesy of Field Museum of Natural History.) 3). Most of the specimens, however, can be found in a relatively few herbaria (Fig. 6). Chapter 3 consists of an index to the genera, species, and infraspecific taxa described by Singer. This index includes information on the type specimen, place of deposition, and a literature citation for the type description. Singer also influenced the systematics com- munity through his work on botanical nomencla- ture. He attended most of the International Botan- ical Congresses from the 1950s on, and he was a long-standing member of the Nomenclature Com- mittee. His publications on the subject ranged from proposals for conservation of names (e.g., Singer, 1946b, 1961j, 1967g) to major discussions of the implications of rule changes (e.g., 1948e, 19501, 1960g, 1965g, 1983d, 1984e, 1986b, f, 1987d). Ecology Singer's contributions to our knowledge of the biogeography and ecology of fungi were also ex- tremely significant. His publications in these areas were often the first, or among the first, investi- gations on the subject. He and his colleagues pro- duced ground-breaking studies on the occurrence and importance of mycorrhizae in various forest types in temperate and tropical South America (e.g., Singer, 1959J, 1960k, 1963i, 1964g, 1971c, 1983f, 1989d). His work along the Amazon and Rio Negro in Brazil helped document the different forest types in the region and the role of fungi in the health and functioning of these systems (1978e, 1984b, c, 1986c, 1988c). He also carried out one of the first detailed community analysis studies on mushrooms in the Americas (Singer, 1965i). Although he published few papers dealing solely with biogeography (e.g., Singer, 1955h, 1967f, 1988f), he included information on bio- geography in many of his monographs and re- gional treatments. Ethnomycology and Mushroom Cultivation Singer's mycological interests also included hallucinogenic and edible fungi. He played an ac- Chapter One Figure 2. Books and bound publications of Rolf Singer, as displayed during his 80th birthday testimonial dinner at the Field Museum of Natural History in 1986. (Courtesy of Field Museum of Natural History.) n Pluteus Mycena Marasmius (arasmlellus Hydcopus Galerina Crinlpellis Crepidolus Conocybe Clitocybe 1411 2971 Figure 3. Number of publications of Rolf Singer by age. Singer's first scientific publications appeared in 1922, when he was 16 years old. This publishing effort peaked in his late 40s and early 50s, when he published 103 works in a span of 10 years. In total, Singer pub- lished 439 scientific papers or books. Figure 4. Genera in which Singer and associates de- scribed at least 40 new taxa. Singer and associates de- scribed 2,452 specific and infraspecific taxa. These were classified into 246 genera. He described 40 or more taxa in 1 1 of these genera, which account for 50% of his new taxa. Singer's Contributions to Mycology Figure 5. Geographic distribution of Singer's type specimens. Type localities for Singer's new taxa occur in 58 countries or areas. Over 85% of these taxa were described from North, Central, and South America, with Argentina, Bolivia, Brazil, Chile, Colombia, Mexico, and the United States accounting for 75%. Descriptions of 1.1% of the taxa do not include data on the country of origin. tive role in the identification of the hallucinogenic fungi used in Mexico and in subsequent physio- logical, ecological, and cultural studies of these fungi (e.g., Singer, 1957f, 1958h, r). Other papers on hallucinogenic fungi include Singer, 1959h, 1960J, and 1978g. He also was active in the study of the cultivation and utilization of edible mush- rooms (e.g., Singer, 1961g, 1964i, 1987a). A summary of his publications does not fully document the impact that Rolf Singer had on my- cology. He was an active correspondent, and he responded promptly to the numerous requests for assistance and information. Numerous mycolo- gists had the pleasurable and rewarding experi- ence of working with him in the field, and he facilitated the research of many mycologists, bot- anists, and zoologists working in the Neotropics. His presence in mycology will live on through the incredible legacy that he left for us. We hope that the contributions included in this volume will help current and future mycologists tap this wealth of information. i "400 5 200 z 100 BAFC INPA MICH SCO Herbaria Housing Singer's Type Figure 6. Herbaria with large holdings of Singer's type specimens. Singer's holotypes are preserved in 40 herbaria throughout the world. He consistently deposited type material in the institution where he was working. In some cases, parts of the holotype or paratypic mate- rial for South American material are also housed in F, FH, K, or MICH. Although Singer's holotypes are scat- tered throughout the world, most are concentrated in the herbaria shown in this figure. Literature Cited Holmgren, P. K., N. H. Holmgren, and L. C. Barnett. 1990. Index Herbariorum. Part I: The Herbaria of the World, 8th ed. New York Botanical Garden, 693 pp. Mueller, G. M. 1994. Rolf Singer's mycological legacy. Mcllvainea, 11(2): 7-9. Mueller, G. M. 1995. Rolf Singer, 1906-1994. Mycol- ogia, 87: 144-147. Singer, M. 1979. Glancing back. Beiheft Sydowia, 8: 14-25. Singer, M. 1984. Mycologists and Other Taxa. J. Cramer, Braunschweig, Germany, 120 pp. Singer, M. 1994. In memoriam Rolf Singer. Mcllvainea, 11(2): 4-6. Chapter One TABLE 1 . List of new genera published by Rolf Singer. Genus Type species basionym Citation with page no.* Amparoina Marasmius spinosissimus Singer 1958a: 110 Amyloflagellula Cyphella pulchra Berk. & Br. 1966a: 14 Aphyllotus A. campanelliformis Singer 1973d: 29 Arthrosporella Armillariella ditopa Singer 1970a: 17 Asterotus Panus dealbatm Berk. 1943c: 161 Austrogaster A. marthae Singer 1962a: 57 Baeospora Collybia myosura Fr. sensu Quel. & Ricken 1938a: 191, 193 Boletochaete Boletus spinifer Pat. & Baker 1944a: 358 Bondarzewia Polyporus montanus Quel. 1940: 4 Brauniellula B. nancyae Smith 1958c: 928 Callistodermatium C. violascens Singer 1981a: 506 Callistosporium Gymnopilus palmarum Murr. 1944a: 363 Cantharellula Cantharellus umbonatus Gmelin:Fr. 1936e: 281 Chaetocalathus Agaricus craterellus Dur. & Lev. 1942a: 518 Cheimonophyllum Agaricus candidissimus Berk. & Curt. 1955f: 417 Coprinites C. dominicana Poinar Jr. & Singer 1990f: 1099 Cyptotrama C. macrobasidium Singer 1960a: 375 Cystangium Secotium sessile Massee & Rodway ex Rodway 1960h: 67 Cystoagaricus Nolanea strobilomyces Murr. 1947b: 85 Cystolepiota C. constricta Singer 1951e: 281 Dennisiomyces D. glabrescentipes Singer 1955d: 225 Descolea D. antarctica Singer 1950i: 256 Diacanthodes Daedalea philippinensis Pat. 1945c: 141 Endolepiotula E. ruizlealii Singer 1963a: 260 Epicnaphus E. phalaropus Singer 1960f: 274, 279 Gerronema G. melanomphax Singer 1951b: 599 Gloeocantharellus Cantharellus purpurascens Hesler 1945c: 140 Heimiomyces Agaricus (Collybia) rheicolor Berk. & Curt. 1942c: 127 Hiatulopsis Lepiota amara Beeli 1967c: 364 Hybogaster H. giganteus Singer 1964a: 13 Hygroaster H. nodulisporus Dennis 1955f: 370 Hygrotrama H. dennisianum Singer 1958d: 221 Hypsizygus Pleurotus tessulatus (Bull.:Fr.) Gill. 1947b: 77 Kuehneromyces Pholiota mutabilis Schaeff.:Fr. 1946d: 504 Lactocollybia Collybia lacrimosa Heim 1951e: 177 Lampteromyces Pleurotus japonicus Kawamura 1947b: 79 Leucoagaricus Leucocoprinus macrorhizus Locquin 1948c: 35 Leucoinocybe Mycena lenta Maire 1943a: 144 Linderomyces Paxillus lateritius Petch 1947d: 157 Lulesia Armillariella densifolia Singer in Singer & Digilio 1970a: 16 Macrolepiota Lepiota procera Scop.:Fr. 1946g: 141 Macrometrula Agaricus rubriceps Cooke & Mass. 1948a: 264 Manuripia M. bifida Singer 1960f: 273, 279 Mycenella Mycena (Mycenella) margaritispora Lange 1938e: 9 Mycoalvimia M. theobromicola Singer 1981a: 504 Neoclitocybe Omphalia byssiseda Bres. 1961b: 55 Neohygrophorus Hygrophorus angelesianus Smith & Hesler 1961b: 46 Neopaxillus N. echinosporus Singer 1948a: 262 Neosecotium Secotium macrosporum Lloyd 1960e: 154 Nivatogastrium Secotium nubigenum Harkness 1959g: 224 Nothoclavulina N. ditopa Singer 1970a: 18 Nothopanus Agaricus (Pleurotus) eugrammus Mont. 1944a: 364 Pachylepyrium Phaeomarasmius fulvidula Sing, in Sing. & Digilio 1957h: 321 Palaeocephala Marasmius cymatelloides Dennis & Reid 1961b: 60 Panaeolopsis P. sanmartiniana Singer 1969a: 367 Pegleromyces P. collybioides Singer 1981a: 500 Phaeogyroporus Boletus braunii Bres. 1944a: 360 Phellinites P. degiustoi Singer & Archangelsky 1957e: 41 Phylloboletellus P. chloephorus Singer 1951e: 438 Phyllobolites Paxillus miniatus Rick 1942b: 59 Physocystidium Collybia cinnamomea Dennis 1962b: 410 Singer's Contributions to Mycology TABLE 1. Continued. Genus Type species basionym Citation with page no.* Pleurocollybia Collybia (Gymnopus) praemultifolia Murr. 1947b: 80 Pleurocybella Pleurotus prorigens Pers.:Fr. 1947b: 81 Pleuroflammula Crepidotus dussii Pat. 1946d: 521 Pleuromycenula P. ellipsoidea Singer 1973d: 27 Podabrella Agaricus microcarpus Berk. & Br. sensu Hoehn. 1945c: 143 Porpoloma P. sejunctum Singer 1952c: 197, 198 Psiloboletinus Phylloporus lariceti Singer 1945b: 250 Pyrrhoglossum Agaricus (Crepidotus) pyrrhys Berk. & Curt. 1944a: 367 Rajapa Agaricus eurhizus Berk. 1945c: 142 Resinomycena Agaricus rhododendri Peck 1981b: 151 Rhodarrhenia Merulinus pezizoides Speg. 1964b: 142 Ripartitella Marasmius squamosidiscus Murr. 1947b: 85 Scytinopogon Pterula pallescens Bres. 1945c: 139 Smithiomyces Leucomyces mexicanus Murr. 1944a: 366 Strobilurus Agaricus conigenoides Ellis 1962b: 409 Thaxterogaster T. magellanicum Singer 1951c: 216 Veloporphyrellus V. pantoleucus Gomez & Singer 1984f: 293 Weraroa Secotium novaezelandiae Cunningham 1958b: 46 Xanthoconium Gyroporus stramineus Murr. 1944a: 361 Xerulina Lentinus chrysopeplus Berk. & Curt. 1961b: 59 Zelleromyces Zelleromyces cinnabarina Singer & Smith 1960h: 18 * See Chapter 4, this volume, for complete citations. TABLE 2. Type localities and numbers of Singer's new taxa. Afghanistan 2 England 2 New Zealand 1 Antarctica 4 Finland 10 Nicaragua 2 Argentina 544 France 1 Panama 18 Australia 9 Germany 4 Peru 12 Austria 20 Guadeloupe 3 Philippines 3 Belize 4 Guiana 2 Scotland 1 Bolivia 206 Henderson Islands 3 South Africa 1 Br. West Indies 1 Honduras 2 Spain 27 Brazil 378 India 8 Switzerland 15 Cambodia 1 Indonesia 3 Trinidad 7 Canada 5 Italy 1 Uganda 1 Chile 198 Japan 5 Uruguay 3 China 4 Liberia 10 USA 279 Colombia 113 Madagascar 1 USSR 127 Costa Rica 66 Martinique 1 Venezuela 39 Cuba 2 Mexico 116 Vietnam 2 Czechoslovakia 22 Netherlands 1 Zaire 42 Dominican Republic 1 New Guinea 3 Zimbabwe 1 Ecuador 82 New Caledonia 2 Unknown 31 Chapter One TABLE 3. Herbaria with holdings of Singer's type specimens. 51 BAFC 275 INPA 223 Patouilla 1 BPI 3 K 20 R 2 BR 34 KAZ 1 RPC 1 BUF 1 Kohlmeyer 1 Ruiz Leal 3 DAOM 3 L 2 S 14 ENCB 4 LAU 2 SAM 2 F 597 LE 93 SGO 123 FH 113 LIL 567 SP 1 FRI 2 MEDEL 1 TENN 1 Favreano 1 MICH 142 UNC 1 H 1 NY 66 W 4 HUA 2 PC 1 wu 13 IA 3 PR 1 Unknown! 141 IAA 2 PUN 2 * When two herbaria are cited in Singer's publication, both are counted as having the type specimen. Herbarium abbreviations are from Index Herbariorum (Holmgren et al., 1990). t Most are pre-1958, before designation of type specimen was mandatory. Singer's Contributions to Mycology The Field Itinerary of Rolf Singer Betty A. Strack Gregory M. Mueller Rolf Singer maintained an incredibly active fieldwork program, with mycological col- lecting trips undertaken to many areas of North, Central, and South America, Europe, and Japan throughout his career. Because of the complexity of his field program and because he deposited specimens at the herbaria where he was working, we felt his field itinerary would be useful to doc- ument when and where he collected. Table 4 lists the countries where Singer undertook fieldwork, and his field itinerary is given in Table 5. Until 1941 Rolf Singer collected fungi in var- ious parts of Europe and Asian Soviet Union. He began gathering mushrooms as a boy in the for- ests around his parents' home in the small village of Schliersee in southern Germany. From 1928 to 1931 he primarily collected in Austria while he was studying for his Ph.D. at the University of Vienna. He also undertook the first mycological expeditions to the western part of the Caucasus Mountains in 1928 and 1929. In 1934 he moved to Spain, then France, collecting fungi in both countries. Singer then lived in the Soviet Union (1935-1940), where he undertook mycological trips around Leningrad (St. Petersburg) and ex- peditions to the Caucasus and Altai Mountains, Siberia, and Karelia. Singer moved to the United States in 1941 and worked at the Farlow Herbarium at Harvard Uni- versity until 1948. In addition to collecting in the northeastern United States, Singer became ac- quainted with subtropical fungi while carrying out fieldwork in southern Florida. From 1948 to 1968 Singer held positions in Tucuman and Buenos Ai- res, Argentina, and Santiago, Chile. In addition to collecting throughout Argentina and Chile, he un- dertook fieldwork during this time in Bolivia, Bra- zil, Colombia, Peru, and Uruguay, as well as in Mexico, the United States, and several countries in Europe, including Austria, the Netherlands, and Sweden. After moving to Chicago in 1968, Singer continued an intensive field schedule in South America (including Amazonian Brazil), Europe (especially Czechoslovakia, Austria, and Switzer- land), Mexico, and the United States, and he start- ed fieldwork in Costa Rica and Japan. Other plac- es where Singer collected in more recent years included Puerto Rico, Honduras, and Morocco. Table 5 lists most of Singer's fieldwork itiner- ary from 1941 to 1992. Data in Table 5 were ob- tained from his field notebooks and from label data of Singer collections housed at F (herbarium abbreviations follow Holmgren et al., 1990). In- formation before 1941 was either lacking or too difficult to accurately interpret. In addition to pro- viding a historical record, Table 5 lists the time when he was in the field by year, to help readers locate the herbaria in which he deposited speci- mens from specific localities, and by month of each year, to provide information on seasonality of fruiting. Since Singer routinely deposited spec- imens in the institution of the country in which he was working, information on the countries where he collected may help researchers locate herbaria most likely to have Singer specimens in its holdings. In other cases, he deposited his col- lections at his home institution. For example, specimens from Singer's 1977 and 1978 Amazon expeditions in Brazil are located in Manaus, Bra- zil, at INPA, whereas many of Singer's specimens collected in 1974 in Czechoslovakia are housed in Chicago at F, his home institution. Holotypes of taxa described by Singer are preserved in 40 herbaria worldwide (see Table 3, page 7). The Field Itinerary of Rolf Singer Some countries (e.g., Argentina, Brazil, and the United States) are subdivided into smaller areas in Table 5 because these large countries have di- verse habitats and may have Singer collections in more than one herbarium. Most of his collections from subtropical Argentina and Brazil are depos- ited in LIL and BAFC, while specimens from temperate Argentina are primarily in BAFC. Most tropical Brazilian specimens are housed at INPA. Many of Singer's collections were made on lo- cal day excursions from his then current home. The parts of the countries where Singer had ex- tended residences along with his home institutions are presented here. These are southern Germany (until 1928, and from 1931 to 1933); Vienna, Austria (W, 1928-1931 and 1933); Barcelona, Spain (BCB, 1934-1935), and Paris, France (PC, 1935); Leningrad, USSR (LE, 1935-1940); Cam- bridge, Massachusetts, USA (FH, 1941-1948); Tucuman, Argentina (LIL, 1948-1961); Buenos Aires, Argentina (BAFC, 1961-1967); Santiago, Chile (SGO, 1967); Manaus, Brazil (INPA, 1977- 1979); and Chicago, USA (F, 1968-1994). Rec- ords of these local collecting trips, especially the earlier ones (e.g., Massachusetts area, United States, from 1941 to 1948), may not be listed in Table 5. Rolf Singer used what at first appears to be a complicated numbering system for his collections. However, if one understands the system, it is usu- ally possible to predict where his collections might be housed. He organized his collections and corresponding field notebooks by numbers with an assigned letter prefix. These letters correspond to the general areas where he collected, which in turn are related to where the collections might have been deposited. For the most part, the letters representing specific areas, with the most likely herbaria for housing those collections given in pa- rentheses, are: A = Asia (low numbers at W, high numbers at F); B = tropical South America (LIL, BAFC, INPA, F); C = Europe (low numbers in European herbaria, high numbers mostly at F); F = Florida, USA (mostly at FH); M = Mexico and southern South America (LIL, BAFC, SGO, some at F); N = North America except Florida and Mexico (MICH and F); S = Buenos Aires region, Argentina (LIL, BAFC); and T = subtropical South America, Tucuman region, Argentina (LIL, BAFC, few at F). He used four additional small series of numbers: MA = Mexico (F), H = Ha- waii, USA (F), V = Virginia, USA (FH), and W = White Mountains, New Hampshire, USA (FH). Herbarium abbreviations are from Index Herba- riorum (Holmgren et al., 1990). Even though this itinerary remains incomplete, over 50 years of Rolf Singer's diverse field pro- gram is presented here. This compilation provides information on the geographic breadth of his col- lections and taxonomic work. Literature Cited Holmgren, P. K., N. H. Holmgren, and L. C. Barnett. 1990. Index Herbariorum. Part I: The Herbaria of the World, 8th ed. New York Botanical Garden, 693 pp. 10 Chapter Two TABLE 4. Rolf Singer's fieldwork, by country and year. Country Year(s) Argentina 1948-1952, 1955-1966, 1969, 1988-1990 Austria 1928-1931, 1960, 1964, 1970, 1976, 1979, 1985, 1987 Bolivia 1956 Brazil 1951, 1952, 1956, 1957, 1960, 1961, 1964, 1966, 1977-1981, 1983, 1985 Canada 1984 Chile 1963, 1965, 1967 Colombia 1960, 1968 Costa Rica 1981, 1983, 1984, 1986, 1989 Czechoslovakia 1970, 1974, 1979 Denmark 1964 Ecuador 1973 France 1935?, 1970, 1971 Germany Until 1928, 1931-1933, 1970, 1987 Great Britain 1960,1970,1971 Honduras 1991 Iceland 1985 Italy 1970 Japan 1983, 1984 Mexico 1957, 1969, 1982, 1988 Morocco 1 992 The Netherlands 1960 Norway 1964 Peru 1958 Portugal 1961 Puerto Rico 1987 Spain 1934, 1961, 1979 Sweden 1964 Switzerland 1964, 1970, 1971, 1976, 1980, 1984 Uruguay 1952, 1965, 1966 USA 1941-1947, 1953, 1958, 1968-1976, 1979-1992 USSR 1928, 1929, 1935-1940 Yugoslavia 1970 TABLE 5. Itinerary of Rolf Singer's fieldwork since 1941.* Year Month(s) Country, Region 1941 Sept USA, NY 1942 Jul-Dec USA, FL 1943 Jan-Jul USA, FL 1945 Aug USA, NH 1946 Jul, Aug USA, VA 1947 Jun, Jul USA, VA 1947 Jul, Aug USA, FL 1948 Dec Argentina, subtropical 1949 Oct-Dec Argentina, subtropical 1950 Jan, Mar-May, Jul, Argentina, subtropical Oct-Dec 1950 Feb Argentina, temperate 1951 Jan, Feb-May, Dec Argentina, subtropical 1951 Oct, Nov Brazil, non-Amazonian 1952 Jan, Feb, May Argentina, subtropical 1952 Sept Uruguay 1952 Sept Brazil, non-Amazonian 1953 Jun-Aug USA, MI 1955 Jan-Jun Argentina, subtropical 1956 Jan-Mar Bolivia 1956 Mar Brazil, Amazonian 1956 Apr-Dec Argentina, subtropical 1956 Jun Argentina, temperate 1957 Jan-Jun Argentina, subtropical 1957 Apr Brazil, non-Amazonian 1957 Jul Mexico 1958 Jan, Feb USA, CA 1958 May Peru 1958 Jun, Jul, Sept, Oct, Argentina, subtropical Dec 1959 Jan, Feb, Apr-Dec Argentina, subtropical 1960 Jan, Mar-May Argentina, subtropical 1960 Feb, Apr Argentina, temperate 1960 Jul Brazil, Amazonian 1960 Jul Brazil, non-Amazonian 1960 Jul Colombia 1960 Sept, Oct Austria 1960 Oct Great Britain 1960 Oct, Dec The Netherlands 1961 Jan Spain, incl. Canary Is- lands 1961 Jan Portugal 1961 Jan Brazil 1961 Jan, Feb Argentina, temperate 1961 Feb-Jun Argentina, subtropical 1961 Oct Brazil, non-Amazonian 1962 Jan-May Argentina, subtropical 1962 Jun, Jul, Oct-Dec Argentina, temperate 1963 Jan-May, Jul, Argentina, temperate Sept, Nov 1963 Feb Argentina, subtropical 1963 Mar, Apr Chile 1964 Mar, Apr, Jun Argentina, temperate 1964 Apr, Dec Brazil, non-Amazonian 1964 Aug Sweden 1964 Aug Norway 1964 Aug Denmark 1964 Sept Switzerland 1964 Sept Austria 1965 Jan, Feb Argentina, subtropical The Field Itinerary of Rolf Singer 1 1 TABLE 5. Continued TABLE 5. Continued Year Month(s) Country, Region 1965 Jan, Dec Uruguay 1965 May Chile 1966 Feb Argentina, subtropical 1966 May Uruguay 1966 Jun, Dec Brazil, Amazonian 1966 Nov Argentina 1967 Mar-Oct Chile 1968 Apr, May Colombia 1968 May-Oct, Dec USA, IL, WI, TN 1969 Feb, Sept, Oct USA, CA, IL, MI 1969 Apr Argentina, temperate 1969 Jun-Aug Mexico 1969 Aug USA, CO 1970 May, Jun, Sept USA, IL 1970 Jul, Aug Austria 1970 Jul, Aug Switzerland 1970 Aug Yugoslavia 1970 Sept, Oct Czechoslovakia 1970 Oct Great Britain 1970 Nov Germany 1970 Dec France 1970 Dec Italy 1971 Feb, Apr-Aug, Switzerland Nov 1971 May, Jun, Aug France 1971 Oct USA, IL 1971 Nov Great Britain 1972 Apr, Jul-Sept, Nov USA, IL, WI 1973 Apr, May Ecuador 1973 Jul-Oct USA, IL, MI, WI 1974 May, Sept, Oct USA, IL 1974 Jun-Sept Czechoslovakia 1975 Apr-Jul, Sept-Nov USA, CA, IL, MI, WI 1976 Apr-Jul Austria 1976 Jul-Nov USA, IL, IN, CO 1976 Aug Switzerland 1977 Apr-Dec Brazil, Amazonian 1978 Jan-Dec Brazil, Amazonian 1979 Jan Brazil, Amazonian 1979 May-Jul USA, CO, IL 1979 Jul-Nov Austria 1979 Oct Czechoslovakia 1979 Oct Spain 1980 Jan-May Brazil, Amazonian 1980 Jun-Aug USA, IL, WI 1980 Sept Switzerland 1981 Jan USA, HI 1981 Apr, Jun, Aug, USA, IL, CO, MI Sept, Nov 1981 Jun, Jul Brazil, Amazonian 1981 Jul, Aug Costa Rica 1982 Feb, May-Oct USA, CA, MO, IL, MI, AR 1982 Oct, Nov Mexico 1983 Jan, May, Jul, USA, CA, IL Sept-Nov 1983 Mar Brazil, Amazonian 1983 Jun Costa Rica 1983 Sept Japan Year Month(s) Country, Region 1984 May, Jun, Aug- USA, IL Oct 1984 Jun Costa Rica 1984 Jul Switzerland 1984 Sept Canada, Ontario 1984 Oct Japan 1985 May Brazil, Amazonian 1985 Jun, Jul USA, IL 1985 Aug Iceland 1985 Sept, Oct Austria 1986 May-Oct USA, IL, MA, WA,OR 1986 Jul, Aug Costa Rica 1987 Feb Puerto Rico 1987 Jul Germany 1987 Aug Austria 1988 Feb, Mar Argentina, temperate 1988 Jul-Oct, Dec USA, IL 1988 Oct Mexico 1988 Nov USA, WA, OR 1989 Feb, Apr Argentina, temperate 1989 Jun-Sept USA, IL, WI 1989 Nov Costa Rica 1990 Jan, Feb Argentina, temperate 1990 Dec USA, FL 1991 Jan, Feb, Dec USA, FL 1991 Jul Honduras 1991 Sept USA, IL 1992 Jul, Aug USA, IL 1992 Dec Morocco * Some USA localities are not included in this itiner- ary. 12 Chapter Two An Index to Genera, Species, and Infraspecific Taxa of Basidiomycete Fungi Described by Rolf Singer Qiuxin Wu Gregory M, Mueller Clark L. Ovrebo In the following index, genus, species, variety, and form names published by Rolf Singer are listed alphabetically with literature citations and type specimen information. This index is intended to treat specimen-based taxa that Singer described in the literature. New genus names are included. New combinations, nomina nova, and supraspe- cific names are not listed here. Literature citations (i.e., year and a suffix: page number e.g., 1969a: 319) correspond to the listings in Chapter 4, where full citations are given. Holotype informa- tion, including type locality, date, collector, col- lection number, and herbarium of deposit, is from Singer's original publications. In the few cases of discrepancies found between Singer's publica- tions, we consulted his unpublished field note- books and appended a short note or discussion to the listing. Many of Singer's taxa were described before enforcement of certain rules by the Inter- national Code of Botanical Nomenclature (i.e., 1 January 1935 for Latin diagnosis and 1 January 1958 for typification). Taxa described after 1935 without a Latin diagnosis are annotated with "no Latin diagnosis." Some taxa described before 1958 have data on the geographic origin of the type specimens but do not have a designated ho- lotype. These data are presented following "Type information" to separate them from those having complete holotype information, which follows "HOLOTYPE." A question mark (?) after an her- barium name indicates that the herbarium is the possible place of deposit, based on Singer's un- published field notes and Singer's habit of depos- iting type specimens in the institution where he was working, even though it was not clearly stat- ed in his publication. Herbarium abbreviations are from Index Herbariorum (Holmgren et al., 1990, New York Botanical Garden, Bronx. 693 pp.). ACURTIS sericem ssp. antarcticus Singer, 1959n: 587 HOLOTYPE: Australia. Macquarie Island: Half Moon Bay, 31 January 1951, Bunt (LIL) AERUGINOSPORA hiemalis Singer & Clemen9on, 1971b: 118 HOLOTYPE: Switzerland. Vaud: Botanical Gar- den Lausanne, 15 February 1971, Singer C 5251 (F) AGARICUS nebularum Singer, 1969a: 165 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 April 1967, Singer M 6511 (SCO) valdiviae Singer, 1965i: 161 HOLOTYPE: Chile. Valdivia: Hueycolla, 30 March 1963, Singer M 3237 (BAFC) AGROCYBE aegerita var. rugosovenosa Singer, 1953b: 19 HOLOTYPE: Argentina. Tucumdn: Rio de los Sosas, 26 February 1952, Singer T 1875 (LIL) allocystis Singer, 1969a: 225 HOLOTYPE: Argentina. Buenos Aires: Sierra de la Ventana, 15 November 1962, Singer S 348 (BAFC) Index to Genera, Species, and Infraspecific Taxa 13 AGROCYBE coprophila Singer, 1941e: 99 Type information: USSR. Altai Mtns., Singer & Vasilieva (LE?) firma var. tucumana Singer, 1959b: 398 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 4 February 1955, Singer T 21 30 (LIL). The type information for this taxon is identical to that of Agrocybe tucumana Singer (1973d: 76), except for the herbarium of deposit, which is BAFC. insignis Singer, 1941b: 85 Type information: USSR. Terskiense, Lobik (LE?) karelica Singer, 19415: 85 Type information: Finland. Karelia: near Kivacz, May 1935, Freindling (LE?) lazoi Singer, 1969a: 222 HOLOTYPE: Chile. Valparaiso: Vina del March, 28 July 1966, Lazo VI- 17 (SCO) microspora Singer, 1977g: 205 HOLOTYPE: USA. Illinois: Morton Arboretum, 16 May 1970, Singer N 2100 (F) paradoxa Singer, 1973d: 76 HOLOTYPE: Argentina. Tucuman: near Tafi del Valle, 29 January 1962, Singer T 3767 (BAFC) procera Singer, 1969a: 224 HOLOTYPE: Chile. Valparaiso: Vina del Mar, March 1966, Lazo VI- 1 (SGO) tucumana Singer, 1973d: 76 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 4 February 1955, Singer T 2130 (BAFC). The type information for this species is identical to that of Agrocybe firma var. tuc- umana (1959b: 398), except for the herbarium of deposit. viscosa Singer, 1969a: 223 HOLOTYPE: Chile. Santiago: Maipii, 8 Septem- ber 1966, Lazo RI-8 (SGO) xerophytica Singer, 1959b: 399 HOLOTYPE: Argentina. Tucuman: above San Pedro de Colalao, 21 January 1955, Singer T 2053 (LIL) ALNICOLA devia Singer, 1950a: 150 HOLOTYPE: Argentina. Buenos Aires: Punta Lara, 9 June 1949, Singer Sill (LIL) diplocystis Singer, 1950a: 151 HOLOTYPE: Argentina. Tucuman: above Tafi del Valle, 1 May 1949, Singer T 503 (LIL) lignicola Singer, 1939a: 67 Type information: USSR. Kazakhstan: Alma Ata, Nevodovski (LE?) AMANITA aestivalis Singer ex Singer, 1959b: 390 HOLOTYPE: USA. Michigan: Cheboygan Coun- ty, Burt Lake, 29 July 1953, Singer N 899 (F) diemii Singer, 1954b: 120, 121 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, 13 May 1952, Singer M 562 (LIL) foetens Singer, 1953b: 15 HOLOTYPE: Argentina. Tucuman: Pie del Per- iquillo, 30 December 1951, Singer & Helber- ger T 1672 (LIL) humboldtii Singer, 1963b: 241 HOLOTYPE: Colombia. Cundinamarca: above Pacho, Los Robedales, 26 July 1960, Singer B 3527 (BAFC) lilloi Singer in Singer & Digilio, 1951e: 245 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria, 6 November 1950, Grassi [Singer no.] T 1016 (LIL) [Pub- lished in 1952] nana Singer, 1941b: 85 Type information: USSR. Kazakhstan, April 1915, Fedtschenko (LE?) AMPAROINA Singer, 1958a: 110 Type species: Marasmius spinosissimus Singer heteracantha Singer, 1976J: 58 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, San Joaquin, 19 April 1968, Singer B 6250 (F) AMYLOFLAGELLULA Singer, 1966a: 14 Type species: Cyphella pulchra Berk. & Br. ANTHRACOPHYLLUM paxilloides Singer, 1955d: 227 HOLOTYPE: Brazil. Pernambuco: Recife, Dois Irmaos, 10 April 1955, Jose de Silva & Batis- ta 2225 (LIL) APHYLLOTUS Singer, 1973d: 29 Type species: A. campanelliformis Singer campanelliformis Singer, 1973d: 29 HOLOTYPE: Colombia. Cundina marca: Futa- gasuga, 1 1 April 1968, Singer B 6034 (F) ARCANGELIELLA crassa Singer & Smith, 1960h: 74 HOLOTYPE: USA. California: Stanislaus Na- tional Forest, 25 July 1931, Patty s.n. (NY) ARMILLARIELLA affinis Singer, 1989a: 12 HOLOTYPE: Costa Rica. Heredia: Varablanca, near Hacienda "Tirol", 11 June 1984, Singer B 14615 (F) 14 Chapter Three ARMILLARIELLA clavuligera Singer in Singer & Digilio, 195 le: 70 HOLOTYPE: Argentina. Tucuman: Santa Rosa, 17 December 1950, Singer T 1060 (LIL) [Published in 1952] densifolia Singer in Singer & Digilio, 195 le: 72 HOLOTYPE: Argentina. Tucuman: Quebrada de Lules, 2 April 1949, Singer T 367 (LIL). [Pub- lished in 1952] ditopa Singer, 1950c: 191 HOLOTYPE: Argentina. Tucuman: Anta Muer- ta, 10 April 1949, Singer & Digilio [Singer no.] T 403 (LIL). The type information is identical to that of Nothoclavulina ditopa Singer (1970a: 18). griseomellea Singer, 1969a: 40 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 1-4 May 1967, Singer M 6574 (SCO) minuta Singer & Digilio, 1954b: 106, 107 Type information: Argentina. Neuquen: Nahuel Huapi National Park, Quetrihue, May 1952, Singer M 576/ M667? (LIL) montagnei Singer, 1956f: 182 HOLOTYPE: Argentina. Neuquen: Quetrihue, 13 May 1952, Singer M 513 (LIL) montagnei var. umbrinobrunnea Singer, 1956f: 183 HOLOTYPE: Argentina. Neuquen: Quetrihue, 14 May 1952, Singer M 596 (LIL) puiggarii ssp. tigrensis Singer, 1970a: 8 HOLOTYPE: Argentina. Buenos Aires: Punta Lara, 1 June 1949, Singer S 58 (LIL) saviczii Singer, 1938e: 6 Type information: USSR. Savicz (LE?) sparrei Singer, 1956f: 183 HOLOTYPE: Chile. Juan Fernandez Island: Masa Tierra, Quebrado Piedra Agujereada, 12 March 1955, Sparre F 33 (R, LIL) sparrei var. elaeodes Singer, 1969a: 45 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, 18 May 1952, Singer M 741 (LIL) sparrei var. xantha Singer, 1969a: 45 HOLOTYPE: USA. Michigan: Hell, 23 Septem- ber 1957, Singer M 1620 (MICH) viridiflava Singer, 1989a: 12 HOLOTYPE: Spain. Catalonia: Mountains near Tossa, 24 October 1979, Singer C 9601 (F) yungensis Singer, 1970a: 12 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 19 February 1956, Singer B 1268 (LIL) ARTHROSPORELLA Singer, 1970a: 17 Type species: Armillariella ditopa Singer ASTEROTUS Singer, 1943c: 161 Type species: Panus dealbatus Berk. argentinus Singer in Singer & Digilio, 195 le: 107 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 27 January 1951, Singer T 1136 (LIL). [Published in 1952]. graminum Singer, 1969a: 57 HOLOTYPE: Argentina. Neuquen: Cerro Colo- rado, 9-10 March 1959, Singer M 1733 (BAFC) AUSTROBOLETUS graciliqffinis Singer, 1989a: 126 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 31 March 1980, Webber [Singer no.] B 12088 (INPA) neotropicalis Singer, Garcia & Gomez, 199 la: 53, 88 HOLOTYPE: Costa Rica. Guanacaste: Bagaces, 7 km NW of town, October 1982, Gomez 18708 (F) olivaceus Singer, 1983f: 132 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 20 July 1978, Singer & Araujo [Singer no.] B 11323 (INPA) AUSTROGASTER Singer, 1962a: 57 Type species: Austrogaster marthae Singer baeospermum Singer, 1969a: 360 HOLOTYPE: Argentina. Rio Negro: Cerro Otto, February 1934, Burkart 4400 (BAFC) marthae Singer, 1962a: 57 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, February, Singer M 3040 (LIL) BAEOSPORA Singer, 1938a: 191, 193 Type species: Colly bia myosura Fr. sensu Quel & Ricken mundula Singer, 1989a: 90 HOLOTYPE: Brazil. Amazonas: Igarape do Tar- umazinho, 14 May 1980, Singer B 12168 (INPA) oligophylla Singer, 1938a: 194 Type information: USSR. Altai Mtns.: Czuiskie Alpy, August 1937, Singer & Vasilieva (LE?) pallida Singer, 1978h: 40 HOLOTYPE: Ecuador. Napo: Shushufindi, 15 May 1973, Singer B 7451 (F) Index to Genera, Species, and Infraspecific Taxa 15 BOLBITIUS BOLBITIUS exiguus Singer, 19361: 433 Type information: Spain. Catalonia: Pyrenees Mtns., July 1934. mesosporus Singer, 1977g: 219 HOLOTYPE: Ecuador. Tungurahua: Banos, 27 April 1973, Singer B 7148 (F) tucumanensis Singer, 1959b: 398 HOLOTYPE: Argentina. Tucuman: Quebrada de la Higuera, 25 January 1955, Singer T 2081 (LIL). Also published in Singer, 1961b: 69. BOLETELLUS ananas var. crassotunicatus Singer, 1983f: 152 HOLOTYPE: Nicaragua. Slilma Sia, May 1976, Ivory S/23 (F) ananas var. minor Singer, 1983f: 153 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 115, 4 April 1978, Singer B 10913 (INPA) coccineus var. amarus Singer, 1992a: 8 HOLOTYPE: Costa Rica. Guanacaste: Bagaces, 7 km NW of town, Gomez & Alfaro 22101 (F) fibuliger Singer, 1983f: 154 HOLOTYPE: Venezuela. Dto Federal: Parque Nacional El Avila, 27 July 1972, Dumont, Cain & Samuels [Dumont no.] VE-6201 (NY) ivoryi Singer, 1983f: 163 HOLOTYPE: Belize. Augustine: Forest Station, 18 June 1976, Ivory 5/725 (F) linden Singer, 1945a: 134 Type information: Liberia. Miamu, Under 408 (FH) pictiformis var. fallax Singer, 1945a: 132 HOLOTYPE: USA. Florida: Alachua County, Kelley's Hammock, 14 July 1943, Singer F 2716 (FH) BOLETINUS asiaticus Singer, 1938d: 164 Type information: USSR. (LE?) oxydabilis Singer, 1938d: 160 Type information: USSR. Altai Mtns.: Lake Te- lezkoje, September 1937, Singer (LE?) BOLETOCHAETE Singer, 1944a: 358 Type species: Boletus spinifer Pat. & Baker brunneosetosa Singer, 1944a: 359 Type information: Liberia. Nengbe, April, Har- ley (FH?) BOLETUS austrinus Singer, 1945i: 798 Type information: USA. Florida: Miami. chilensis Singer, 1967b: 69 HOLOTYPE: Chile. Valdivia, 27 April 1967, R. & M. Singer & Hernandez [Singer no.] 6933 (SAM) frostii ssp. floridanus Singer, 1945i: 799 Type information: USA. Florida: Sebring. fuligineotomentosus Singer, 1973d: 101 HOLOTYPE: Colombia. Valle: Rio Pance, 3 May 1968, Singer B 6958 (F) granulosiceps Singer, 1945i: 798 Type information: USA. Florida: Miami. griseus ssp. pinicaribaeae Singer, 1945i: 797 Type information: USA. Florida: Coral Gables. guadelupae Singer & Fiard, 1976i: 445 HOLOTYPE: Guadeloupe. Matouba, 31 July 1975, Fiard s. n. (F) heterodermus Singer, 1989a: 124 HOLOTYPE: Costa Rica. Puntarenas: Rio Baru, August 1983, Gomez 21548 (F) hypocarycinus Singer, 1945i: 798 Type information: USA. Florida: Alachua Coun- ty, Gainesville. michoacanus Singer, 1977g: 256 HOLOTYPE: Mexico. Michoacan: Parque Na- cional near Mirador, 9 August 1969, Singer M 8998/11 (F) patouillardii Singer, 1947a: 55 HOLOTYPE: Cambodia, Reserve Forestiere de Campong Chhuong, July, Petelot 222 (FH) rubellus ssp. bicoloroides Singer, 1945i: 798 Type information: USA. Florida: Alachua Coun- ty- rubellus ssp. caribaeus f. serotinus Singer, 1947a: 53 Type information: USA. Florida: Dade County. rubellus ssp. caribaeus Singer, 1945i: 798 Type information: USA. Florida: Miami. rubellus ssp. consobrinus Singer, 1945i: 798 Type information: USA. Florida: Miami. rubellus ssp. dumetorum f. crassotunicatus Singer, 1947a: 51 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 8 October 1942, Singer F 976 (FH) rubellus ssp. dumetorum Singer, 1945i: 798 Type information: USA. Florida: Miami. rubellus ssp. fraternus f. subdumetorum Singer, 1947a: 49 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 8 September 1942, Singer F 648a (FH) rubricitrinus var. fairchildianus Singer, 1945i: 798 Type information: USA. Florida: Miami. splendidus ssp. moseri Singer & Kuthan, 1976h: 151 HOLOTYPE: Czechoslovakia. Slovakia: Rako- va, near Cadca, 31 August 1975, J. Kuthan 75/S 141 (F) 16 Chapter Three BOLETUS subsolitarius Singer, 19451: 798 Type information: USA. Florida: Miami. subvelutipes f. glabripes Singer, 1947a: 70 HOLOTYPE: USA. Florida: Alachua County, Gainesville, 30 May 1943, Singer F 2169 (FH) weberi Singer, 1945i: 797 Type information: USA. Florida: Alachua Coun- ty, Gainesville. BONDARZEWIA Singer, 1940: 4 Type species: Polyporus montanus Quel. perniciosa Singer, 1953c: 884 HOLOTYPE: Argentina. Neuquen: Quetrihue, May 1952, Singer M 608 (LIL) BRAUNIELLULA Smith & Singer, 1958c: 928 Type species: Brauniellula nancyae Smith leucosarx Smith & Singer, 1958c: 928 HOLOTYPE: USA. Idaho, Payette National For- est, 31 July 1958, Smith 59316 (MICH?) CALATHINUS substriatulus Singer, 1943a: 156 Type information: USSR. Altai Mtns. (Kurai), August. CALLISTODERMATIUM Singer, 198 la: 506 Type species: Callistodermatium violascens Singer violascens Singer, 198 la: 506 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 June 1977, Singer B 9926 (F) CALLISTOSPORIUM Singer, 1944a: 363 Type species: Gymnopilus palmarum Murr. amazonicum Singer, 1977g: 263 HOLOTYPE: Brazil. Rio Grande do Sul: Gua- pore, near Guajara mirim, 10 March 1956, Singer (BAFC) chrysophorum Singer, 1961b: 51 HOLOTYPE: USA. Florida: Alachua County, 8 June 1943, Singer F 2227 (F) favrei Singer, 1977g: 262 HOLOTYPE: Switzerland. Vaud Bois de Chene: Chene pr, Nyon, 18 October 1942, Favreano (Favreano) galerinoides Singer, 1948c: 29 HOLOTYPE: USA. Florida: Alachua County, Sugarfoot Hammock, 5 July 1943, Singer F 2598 (FH) luteofuscum Singer, 1953d: 115 HOLOTYPE: Brazil. Rio Grande do Sul: Sao Leopoldo, 31 October 1951, Singer B 27 (LIL) luteofuscum var. maior Singer, 1969a: 53 HOLOTYPE: Chile. Valparaiso: Vina del Mar, 16 July 1966, Law VI- 3 (SGO) psilocybe Murrill & Singer, 1944a: 363 Type information: USA. Florida: Juniper Springs, October, Murrill (FH?) terrigenum Singer, 1950c: 192 HOLOTYPE: Argentina. Tucuman: between San Pablo and Parque Aconquija, 2 April 1949, Singer (LIL) CALOCYBE africana Singer, 1977g: 268 HOLOTYPE: Zaire. Panzi Kivu, Goossens-Fon- tana 5334 (BR) alneti Singer, 1977g: 267 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 14 February 1966, Singer (F) atropapillata Singer, 1977g: 269 HOLOTYPE: Ecuador. Napo: Lago Agrio, 8 May 1973, Singer B 7284 (F) bipigmentata Singer, 1977g: 267 HOLOTYPE: Brazil. Pernambuco: Dois Irmaos, 13 July 1960, Singer (F) caucasica Singer, 1961b: 47 Type information: USSR. Caucasus: Krasnodar Yatyrgrarta, 29 July 1935, Vassilieva (LE, KAZ) coniceps Singer, 1977g: 268 HOLOTYPE: Venezuela. Dto Federal: Parque Nacional El Avila, 27 July 1972, Dumont and others VE 6205 (NY) cyanea Singer ex Redhead & Singer, 1978c: 501 HOLOTYPE: Brazil. Sta Catharina: Porto Novo, 1928, Rick s. n. (FH). Basionym: Calocybe cyanea Singer, 1946g: 126 (nom. invalid). cyanella Singer ex Redhead & Singer, 1978c: 501 HOLOTYPE: USA. Florida: Dade County, near Miami, at Matheson Hammock, Singer F 734 (FH). Basionym: Calocybe cyanella Singer, 1946g: 124 (nom. invalid). fibrillosa Singer, 1950c: 192 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, Parque Aconquija, 8 May 1949, Singer T 546 (LIL) heterospora Singer, 1961b: 46 HOLOTYPE: USA. Florida, Dade County, Ma- theson Hammock, 9 November 1942, Singer F 1452c (FH) Index to Genera, Species, and Infraspecific Taxa 17 CALOCYBE rubra Rick in Singer ex Redhead & Singer, 1978c: 501 HOLOTYPE: Brazil. 1928, Rick 585 (FH). Bas- ionym: Calocybe rubra Rick in Singer, 1948. Pap. Mich.Acad. Sci. Arts & Lett. 32: 126 (nom. invalid) CALYPTELLA bonairensis Singer, 1973d: 27 HOLOTYPE: Argentina. Buenos Aires: La Pla- ta, 20 June 1962, Singer S 206 (BAFC) epibrya Singer, 1973d: 25 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 14 May 1961, Singer T 3743 (LIL) flava Singer, 1977g: 270 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 9 February 1965, Singer (F) pteridophytorum Singer, 1973d: 26 HOLOTYPE: Colombia. Valle: Dagua, 27 April 1968, Singer B 64 13 (F) CAMAROPHYLLUS adonis Singer, 1952c: 172 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, Lago Fag- nano, 18 February 1950, Singer M 351 (LIL) grinlingii Singer, 1973d: 2 HOLOTYPE: Zaire. Brazzaville: Rte. de Linzo- lo, no date, Grinling 71106 (RPC). Isotype: F. hieronymi Singer, 1977g: 277 HOLOTYPE: Bolivia. Nor-Yungas: La Paz, San Geronino, 7 February 1956, Singer B 968 (F) laccarioides Singer, 1952c: 170 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 16 Feb- ruary 1950, Singer M 300 (LIL) paraiboensis Singer, 1977g: 278 HOLOTYPE: Brazil. Parafba: near Joao Pessoa, 1 1 July 1960, Singer B 3334 (BAFC) patagonicus Singer, 1969a: 9 HOLOTYPE: Chile. Llanquihue: Puerto Mont y San Augustin, 8 May 1967, Singer M 6790 (SCO) CAMPANELLA aberrant Singer, 1975c: 855 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 12 February 1956, Singer B 1116 (LIL) aequatorialis Singer, 1975b: 240 HOLOTYPE: Ecuador. Tungurahua: Rio Verde, 26 April 1973, Singer B 7128 (F). Also pub- lished in Singer, 1975c: 869. aeruginea Singer, 1975c: 854 HOLOTYPE: Argentina. Tucuman: S. M. Tu- cuman, 22 January 1955, Singer T 2078 (LIL) alnetorum Singer, 1975c: 866 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 14 February 1966, Singer T 5140a (F) austrochilensis Singer, 1969a: 86 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1948 (LIL) Candida var. stipitata Singer, 1955a: 765 HOLOTYPE: Argentina. Catamarca, Santa Rosa, Vallis Rio Campo, 18 January 1954 (LIL) castaneipes Singer, 1975c: 856 HOLOTYPE: Colombia. Boyaca: between Ra- miriqui and Rondon, 30 July 1960, Singer B 3632 (F) dendrophora Singer, 1955a: 763 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, 18 May 1952, Singer M 746 (LIL) diplocystis Singer, 1975c: 868 HOLOTYPE: Peru. Cuzco: Urubamba, Machu Picchu, 20 May 1958, Singer B 3025 (LIL) elongatispora Singer, 1975c: 851 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 11 February 1965, Singer T 4024 (F) floridana Singer, 1950e: 249 HOLOTYPE: USA. Florida: Newnan's Lake, 31 July 1947, Singer F 3428 (FH) gigantospora Singer, 1975c: 874 HOLOTYPE: Australia. New South Wales: be- tween Major's Crk. & Araluen, March 1970, McVean s. n. (F) peullensis Singer, 1969a: 85 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1894 (LIL) podocarpi Singer, 1975c: 864 HOLOTYPE: Argentina. Jujuy: 15 km NE of Posta de Lozano, 20 February 1966, Singer T 5307 (F) tenuitunicata Singer, 1955a: 764 HOLOTYPE: Argentina. Catamarca: Santa Rosa, Suncho, Vallis Rio Campo, 18 January 1952, Singer T 1750 (LIL) witteana Singer, 1975c: 876 HOLOTYPE: Zaire. Pare National Albert, 17 June 1953, Fredericq 9440 (BR) CANTHARELLULA Singer, 1936e: 281 Type species: Cantharellus umbonatus Gmelin infundibuliformis Singer, 1969a: 64 HOLOTYPE: Argentina. Rio Negro: Laguna Frias, 3 May 1964, Singer M 3861 (BAFC) CHAETOCALATHUS Singer, 1942a: 518. [Published in 1943]. Type species: Agaricus craterellus Dur. & Lev. 18 Chapter Three CHAETOCALATHUS aurantiacus Singer, 1976a: 57 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 25 March 1956, Singer B 2201 (F) carnelioruber Singer, 1942a: 526 Type information: Guiana. Bartica, 9 December 1923, Under (FH). [Published in 1943]. eurysporus Singer, 1978f: 195 HOLOTYPE: Panama. Panama: near "Altos de Pacora", 30 June 1975, Dumont, Carperter & Mori [Dumont no.] P 1540 (NY). Also see 1989a: 67. pachytrichus Singer, 1942a: 522 HOLOTYPE: Phillippine Islands. Laguna: Mt. Makiling, July 1916, Baker 4356 (FH). [Pub- lished in 1943]. CHAETOTYPHULA amylochaete Singer, 1978h: 1 HOLOTYPE: Ecuador. Zamora, 21 km from Za- mora on the Zamora-Zanxaza Rd., 31 July 1975, Dumont EC 1784 (NY) columbiana Singer, 1978h: 2 HOLOTYPE: Colombia. Antioquia: Medellin, 20 July 1974, Dumont and others CO 1744 (NY or F?) montana Singer, 1978h: 3 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 9 February 1965, Singer T 3920 (BAFC) CHAMAEMYCES paraensis Singer, 1989a: 100 HOLOTYPE: Brazil. Para: Belem, 7 June 1966, Singer B 4243 (BAFC) CHAMONIXIA brevicolumna Smith & Singer, 1959f: 219 HOLOTYPE: USA. Idaho, Payette National For- est, 26 August 1958, Smith 60519 (MICH) CHEIMONOPHYLLUM Singer, 1955f: 417 Type species: Agaricus candidissimus Berk. & Curt. CHLOROPHYLLUM molybdites var. luteolosperma Singer, 1946g: 139 HOLOTYPE: USA. Florida: Alachua County, Gainesville, 16 May 1943, Singer F 1953a (FH). [Published in 1948]. CHROOGOMPHUS rutilus ssp. michoacanensis Singer & Kuthan, 1976e: 85 HOLOTYPE: Mexico. Michoacan: San Jose de Purua, 8 August 1969, Singer M 8986 (F) CLAVARIA albidobisa Singer, 1969a: 390 HOLOTYPE: Chile. Concepcion: Boca del Bio- Bio, 11 November 1967, Singer M 7814 (SCO) alliodora Bond & Singer, 1936J: 724 No type information given. floridana Singer, 1945d: 425 HOLOTYPE: USA. Florida: Dade County, 17 September 1942, Singer F 733 (FH) leucoporphyria Singer, 1947c: 205 Type information: Spain. Catalonia: Riu de Sant Maurici, July 1934, Singer, wettsteinii Singer, 1931: 515 Type information: USSR. Caucasus. xanthoporphyria Singer, 1947c: 205 Type information: Spain. Catalonia: Riu de Sant Maurici, July 1934, Singer. CLAVULINA angustisperma Singer, 1969a: 387 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapi National Park near Santa Maria, 19 April 1965, Singer M 5061 (BAFC) CLITOCYBE aberrantissima Singer, 1953d: 118 HOLOTYPE: Brazil. Rio Grande do Sul: Pared, 2 November 1951, Singer B 52 (LIL) acicola Singer ex Singer, 1990b: 6 HOLOTYPE: USSR. Kurai: Altai Mtns., 15 Au- gust 1938, Singer A 103 (LE) aconquijensis Singer in Singer & Digilio, 1951e: 38 HOLOTYPE: Argentina. Tucuman: Tafi del Val- le, Parque Aconquija, 30 March 1951, Singer T 1461 (LIL). [Published in 1952]. aprilis Singer in Singer & Digilio, 1951e: 27 HOLOTYPE: Argentina. Tucuman: Tafi del Val- le, Parque Aconquija, 14 April 1951, Singer T 1478 (LIL). [Published in 1952]. asema Singer, 1973d: 11 HOLOTYPE: Argentina. Tucuman: near Aguad- ita, 25 February 1951, Singer T 1328 (LIL) augustinensis Singer, 1955a: 766 HOLOTYPE: Trinidad. St. Augustine, 9 Febru- ary 1950, Wilson [Dennis no.] 481 (K) bresadoliano-affinis Singer, 1943a: 35 Type information: USSR. Altai Mtns. brevibasidiata Singer, 1943a: 45 Type information: USSR. Altai Krai: Artubash, aimak Turoczak. Published as Clitocybe (Om- phalina) brevibasidiata. Index to Genera, Species, and Infraspecific Taxa 19 CLITOCYBE catalaunica Singer, 1943a: 30 Type information: Spain. Catalonia: Vail d'Aran, Salardu. September. 1934. Also published in Singer, 1947c: 242. caucasica Singer, 1978f: 230 HOLOTYPE: USSR. Swanetia: Central Cauca- sus, 20 August 1928, Singer (W) coluiana Singer, 1973d: 11 HOLOTYPE: Colombia. Cauca: Gabriel Lopez, San Pedro, 5 May 1967, Singer B 6967 (F) cystidiosa Singer, 1967c: 356 HOLOTYPE: Zaire. Brazzaville: 'Route de Li- foula', November 1965, Grinling 51,110 (BAFC) duckeana Singer, 1989a: 8 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 12 July 1978, Singer (INPA). No col- lection number given. espinosae Singer, 1969a: 33 HOLOTYPE: Chile. Santiago: Quebrada Diego, 6 July 1967, Singer M 7109 (SGO) exilis Singer, 1989a: 9 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 6 April 1977, Singer B 9618 (INPA) fimbriata Singer, 1978f: 231 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Or- iente, 16 March 1956, Singer B 2008 (LIL, BAFC) hyacinthina Singer, 1943a: 46 Type information: USSR. Oirotia: Aimak Czoia. Published as Clitocybe (Omphalina) hyacin- thina. kabulensis Singer, 1955a: 766 HOLOTYPE: Afghanistan. Tangi gharu: near Kabul, 12 March 1950, Gilli LXXXVI (W) laricicola Singer, 1943a: 28 Type information: USSR. Altai Mtns. lignicola Singer, 1973d: 12 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 12 March 1956, Singer B 1900 (LIL) melliolens Singer in Singer & Digilio, 195 le: 34 HOLOTYPE: Argentina. Buenos Aires: Garibal- di, 30 May 1949, Singer S 38 (LIL). [Pub- lished in 1952]. monticola Singer, 1943a: 30 Type information: Spain. Catalonia: Pyrenees Mtns., Aiguamoix, July, 1943. Also published in Singer, 1947c: 221. montivaga Singer, 1978f: 232 HOLOTYPE: Ecuador. Tungurahua: Banos, 1 May 1973, Singer B 7234 (F) nothofageti Singer, 1954b: 103 HOLOTYPE: Argentina. Neuqu6n: Nahuel Hua- pf National Park, 15 May 1952, Singer M 640 (LIL) obscuratipes Singer, 1969a: 32 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, above Puerto Manzano, 19 March 1963, Singer M 3088 (BAFC) oligophylla Singer in Singer & Digilio, 195 le: 40 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 4 March 1951, Singer T 1381 (LIL). [Published in 1952]. pleurotus Singer, 1952c: 182 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 175 (LIL) polylepidicola Singer, 1989a: 9 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 10 February 1965, Singer T 4025 (BAFC) praeandina Singer, 1955c: 147 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 1955, Singer T 2215 (LIL) scandens Singer in Singer & Digilio, 195 le: 36 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerta, 24 April 1949, Sing- er, Digilio & Grassi [Singer no.] T 490 (LIL). [Published in 1952]. spodoxutha Singer, 1953b: 3 HOLOTYPE: Argentina. Tucuman: near Tapia, 6 January 1952, Singer T 1708 (LIL) steppicola Singer, 1943a: 33 Type information: USSR. Oirotia: aimak Kosch- agatsch, August. subhygrophana Singer, 1943a: 27 Type information: USSR. Altai Mtns. subhygrophanoides Singer, 1952c: 181 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 13 Feb- ruary 1950, Singer M 245 (LIL) subleptoloma Singer, 1952c: 179 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 169 (LIL) subsquamulosa Singer, 1943a: 35 Type information: USSR. Altai Mtns., July-Au- gust. subulifera Singer, 1955a: 767 HOLOTYPE: Argentina. Tucuman: De "Tapia" vs. mer, 17 February 1951, Singer T 1220 (LIL) tournefortiae Singer, 1989b: 794 HOLOTYPE: Henderson Islands. (South Pacif- ic), Northwest Beach, Schuster 00007 (F) tungurahuae Singer, 1978f: 233 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7215 (F) vasilievae Singer, 1941b: 84 Type information: USSR. Oirotia: Altai Mtns., August 1937, Singer & Vasilieva (LE). Also published in Singer, 1943a: 26. 20 Chapter Three CLITOCYBE vulgaris Singer, 1961b: 48 HOLOTYPE: USA. Massachusetts, Cambridge, Singer s.n. (FH) CLITOCYBULA azurea Singer, 1973d: 18 HOLOTYPE: Brazil. Sao Paulo: Serra de Can- tareira, 17 December 1964, Singer B 4115 (BAFC) mellea Singer, 1954b: 111 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Quetrihue, 18 May 1952, Singer M 751 (LIL) CLITOPILUS hobsonii var. chilensis Singer, 1969a: 333 HOLOTYPE: Chile. Santiago: Cerro Robles, 19 June 1967, Singer M 6978 (SCO) incrustatus Singer, 1948c: 38 HOLOTYPE: USA. Florida: Alachua County, Gainesville, 19 May 1943, Singer F 1981 (FH) incrustatus var. macrosporus Singer, 1969a: 334 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6720 (SGO) rhodotrama Singer in Singer & Digilio, 1951e: 421 HOLOTYPE: Argentina. Jujuy: Termas de Reyes, 5 January 1947, Garolera & Digilio 7681 (LIL, FH). [Published in 1952]. venososulcatus Singer, 1946a: 557 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 29 October 1 942, Singer F 1344 (FH) COLLYBIA acicola Singer in Singer & Digilio, 195 le: 60 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Cerro Alto del Taficillo, 6 January 1950, Singer T 830 (LIL). [Published in 1952]. albelloavellanea Singer, 1955a: 767 HOLOTYPE: Brazil. Parana, Paranagua, 27 Sep- tember 1952, Singer B 409 (F) alkalivirens Singer, 1948c: 27 HOLOTYPE: USA. Virginia: Giles County, Mt. Lake Biological Station, 23 June 1947, Singer & Wilson 337 (FH) amazonensis Singer, 1989a: 21 HOLOTYPE: Brazil. Amazonas, Road Manaus- Caracarai, km 45, 10 August 1978, Singer B 11376 (INPA) batistae Singer, 1965e: 23 HOLOTYPE: Brazil. Pernambuco: CaMaragibe, 6 July 1960, Singer B 3102 (BAFC) embrapaensis Singer, 1989a: 22 HOLOTYPE: Brazil. Amazonas: Reserva Ducke, 6 October 1978, Singer B 1 1403 (INPA) flavomycelina Singer in Singer & Digilio, 1951e: 51 HOLOTYPE: Argentina. Tucumdn: Rio de los Sosa, 27 January 1951, Singer T 1128 (LIL). [Published in 1952]. fuegiana Singer, 1952c: 186 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 157 (LIL) heimii Singer, 1937: 234 Type information: USSR, near Chosta, Septem- ber 1936, Vasilieva (LE?) inconspicua Singer, 1989a: 22 HOLOTYPE: Brazil. Amazonas, 30 km N of Manaus, 31 October 1977, Singer B 10233 (INPA) ixotrama Singer, 1973d: 20 HOLOTYPE: Bolivia. Pando: Manuripi, 25 March 1956, Singer B 2202 (BAFC) Hndquistii Singer in Singer & Digilio, 195 le: 57 HOLOTYPE: Argentina. Buenos Aires: Punta Lara, 9 June 1945, Singer S 116 (LIL). [Pub- lished in 1952]. lodgeae Singer, 1989a: 23 HOLOTYPE: Costa Rica. Heredia, Sta. OTS near "La Selva", 23 December 1979, Lodge 294 (F) neotropica Singer, 1961b: 54 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 15 February 1956, Singer B 1173 (LIL). Singer stated that this was a "nom. nov.", but it prob- ably was a new species. nobilior Singer, 1989a: 23 HOLOTYPE: Brazil. Amazonas: Reserva Ducke, 31 May 1979, Singer B 11077 (INPA) paranaguae Singer, 1955a: 768 HOLOTYPE: Brazil. Parana, Paranagua, 27 Sep- tember 1952, Singer B 406 (F) peladae Singer, 1969a: 70 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, Chiveria, 7 May 1967, Singer M 6777 (SGO) phoebophila Singer in Singer & Digilio, 195 le: 53 HOLOTYPE: Argentina. Tucumdn: Sierra de San Javier, Anta Muerta, 16 April 1950, Sing- er T 964 (LIL). [Published in 1952]. phylladophila Singer in Singer & Digilio, 1951e: 55 HOLOTYPE: Argentina. Tucuman: San Javier, 24 April 1951, Singer T 1526 (LIL). [Pub- lished in 1952]. phylladophiloides Singer, 1989a: 24 HOLOTYPE: Brazil. Amazonas: Lago Janauarf, 18 March 1983, Singer B 12444 (F) Index to Genera, Species, and Infraspecific Taxa 21 COLLYBIA rionegrensis Singer, 1989a: 24 HOLOTYPE: Brazil. Amazonas, Ponta Negra near Manaus, 15 January 1978, Singer B 10528 (INPA) sleumeri Singer, 1953b: 4 HOLOTYPE: Argentina. Catamarca: Cerro Ne- gro, between Minas Capillitas and Cerro Ne- gro, 3 March 1952, Sleumer & Sparre [Singer no.] T 1912 (LIL) solitaria Singer, 1989a: 25 HOLOTYPE: Brazil. Amazonas, 30 km N of Manaus, 29 June 1977, Singer B 10028 (INPA?) subhybrida Singer, 1965i: 151 HOLOTYPE: Argentina. Neuque"n: Quetrihue, 14 May 1952, Singer M 573 (LIL, BAFC) syringea Singer, 1955a: 768 HOLOTYPE: Brazil. Parana, Paranagua, 27 Sep- tember 1952, Singer B 404 (F) tetrachroa Singer in Singer & Digilio, 1951e: 52 HOLOTYPE: Argentina. Tucuman: Tafi del Val- le, Parque Aconquija, 5 March 1949, Singer T 199 (LIL). [Published in 1952]. tucumanensis Singer in Singer & Digilio, 1951e: 47 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerta, 16 April 1950, Sing- er T 963 (LIL). [Published in 1952]. urubambae Singer, 1961b: 55 HOLOTYPE: Peru. Machu Picchu: Rio Urubam- ba, 20 May 1958, Singer B 3024 (LIL). velutipes f. aestivalis Singer, 1922a: 40 No type information. CONOCYBE affinis Singer, 1969a: 207 HOLOTYPE: Argentina. Tucuman, 10 Novem- ber 1950, Singer T 1020 (LIL) alba Singer in Singer & Digilio, 1951e: 295 HOLOTYPE: Argentina. Tucuman: Tapia, 15 April 1951, Singer T 1484 (LIL). [Published in 1952]. albocinerea Singer, 1941e: 99 HOLOTYPE: USSR. Oirotia: Kurai, 14/15 Au- gust 1937, Singer & Vasilieva A 116 (LE). Also published in 1950a: 130. amazonica Singer, 1989a: 103 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 11 May 1977, Singer B 9862 (INPA) diemii Singer, 1969a: 212 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, 19 March 1963, Singer M 3075 (BAFC) excedens van pseudomesospora Singer & Haus- knecht, 1992b: 95 HOLOTYPE: Austria. Vienna: Lobau, near Op- pidum Mhiilleiten, 20 June 1986, Hausknecht S 1424 (WU 5384). Isotype: F fuscimarginata var. bispora Singer, 1977c: 126 HOLOTYPE: Czechoslovakia. Prague, Podbaba, 13 August 1974, Pouzar & Singer [Singer no.] C 5557 (F) halophila Singer, 1959b: 397 HOLOTYPE: Afghanistan. West of Butschak: along road from Kabul to Nimla, 22 April 1951, Gilli CXXX1II/10 (LIL) hornana Singer & Hausknecht, 1989c: 87 HOLOTYPE: Austria. Lower Austria: Dobern- dorf near Horn, 8 June 1987, Hausknecht S 7670 (WU 6201) izonetae Singer, 1989a: 103 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 23 March 1978, Singer B 10855 (INPA) javanica Singer, 1989a: 103 HOLOTYPE: Indonesia. Java, von Hohnel 3860 (FH) kuhneriana Singer, 1969a: 212 HOLOTYPE: Argentina. Tucuman: near Arroyo Mista, 27 October 1949, Singer T 722 (LIL) lentispora Singer, 1950a: 134 HOLOTYPE: Argentina. Tucuman: San Pablo, 27 March 1949, Singer T 316 (LIL) leporina var. tetraspora Singer & Hausknecht, 1988d: 112 HOLOTYPE: Austria. Vienna: Lobau, near Kreuzgrundtraverse, 29 September 1984, Hausknecht & Mrazek S 1441 (WU). Isotype: F lobauensis Singer & Hausknecht, 1988d: 107 HOLOTYPE: Austria. Vienna: Lobau, near Kreuzgrundtraverse, 15 October 1982, Haus- knecht S 910 (WU). Isotype: F magnispora var. levis Singer in in Singer & Di- gilio, 195 le: 306 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerta, 20 October 1949, Singer T 715 (LIL). [Published in 1952]. magnispora var. striatella Singer in Singer & Digilio, 1951e: 305 HOLOTYPE: Argentina. Tucuman, Singer S 43 (LIL). [Published in 1952]. mazatecomm Singer, 1957a: 362 Type information: Mexico. Oaxaca: Huautla de Jimnez, 10-11 July 1957 (MICH). Two spec- imens were cited: M 1503 and M 1523, but no type was designated. megalospora ssp. nivalis Singer, 1953b: 18 HOLOTYPE: Argentina. Catamarca, between Minas Capillitas and Cerro Negro, 3 March 1952, Sleumer & Sparre [Singer no.] T 1933 (LIL) mesospora var. subalpina Singer, 1989a: 104 HOLOTYPE: Switzerland. Vaud: above Pont de Nant, 6 July 1984, Singer C 9682 (F) microsperma Singer, 1992b: 103 HOLOTYPE: Brazil. Bahia: Itabuna, 6 June 1978, Singer B 11058 (INPA) 22 Chapter Three CONOCYBE minima Singer & Hausknecht, 1992b: 93 HOLOTYPE: Austria. Pulkau: Feldberg near Grobreipersdorf, 7 September 1988, Haus- knecht S 1794 (WU 7186). Isotype: F missionum Singer in Singer & Digilio, 195 le: 308 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazii, 26 November 1949, Singer & Digilio M 104 (LIL). [Published in 1952]. mixta Singer in Singer & Digilio, 195 le: 296 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, 10 January 1950, Singer T 843 (LIL). [Published in 1952]. myosura Singer, 1989a: 104 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ri- beralta, 31 March 1956, Singer B 2403 (LIL) neoantipus var. carinthiaca Singer & Haus- knecht, 1988d: 117 HOLOTYPE: Austria. Karnten: St. Veil a. d. Glan, near Tanzenberg, 26 September 1986, Forstinger and others (WU). Isotype: F neoantipus var. tucumana Singer & Haus- knecht, 1988d: 115 HOLOTYPE: Argentina. Tucuman, 20 October 1949, Singer T 714 (LIL) proxima Singer in Singer & Digilio, 195 le: 293 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 4 March 1951, Singer T 1339 (LIL). [Published in 1952]. radicata Singer, 1953b: 18 HOLOTYPE: Argentina. Tucuman: Anta Muer- ta, 11 January 1952, Singer T 1718 (LIL) reticulatorugosa Singer in Singer & Digilio, 1951e: 299 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, 13 January 1950, Singer T 869 (LIL). [Published in 1952]. roberti Singer & Hausknecht, 1992b: 97 HOLOTYPE: Austria. Maissau, 18 September 1984, Hausknecht S 1228 (WU 9220) stictospora Singer, 1989a: 104 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 25 May 1977, Singer B 97 15 (INPA) striatipes var. sejuncta Singer & Hausknecht, 1988d: 119 HOLOTYPE: Argentina. Catamarca: Suncho, near Santa Rosa, 20 January 1952, Singer T 1792 (LIL) subvelata Singer, 1950a: 139 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, Parque Aconquija, Sierra de San Javier, 12 March 1949, Singer T 202 (LIL) subxerophytica Singer & Hausknecht, 1992b: 80 HOLOTYPE: Austria. Vienna: Lobau, Leinerau near Mittelwasser, 27 May 1984, Hausknecht S 1132 (WU 5223). Isotype: F tenera f. excentrica Singer, 1950a: 140 HOLOTYPE: Argentina. Buenos Aires: Garibal- di, 30 May 1949, Singer S 44 (LIL) tenerrima Singer in Singer & Digilio, 195 le: 292 HOLOTYPE: Argentina. Tucumdn: Garden of the Instituto Lillo, 24 February 1951, Singer T 1320 (LIL). [Published in 1952]. tenerrima var. monticola Singer, 1969a: 206 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, 10 January 1950, Singer T 842 (LIL) tetraspora Singer, 1969a: 209 HOLOTYPE: Argentina. Buenos Aires: San Cle- mente de Tuy, 21 October 1965, Singer S 552 (BAFC) tuxtlaensis Singer, 1989a: 105 HOLOTYPE: Mexico. Veracruz, Estacion Biol- ogica de las Tuxtlas, 23 June 1969, Singer M 8185 (F) xerophytica Singer in Singer & Digilio, 195 le: 294 HOLOTYPE: Argentina. Tucuman: Tapia, 15 April 1951, Singer T 1494 (LIL). [Published in 1952]. xylophila Singer, 1969a: 208 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 April 1967, Singer M 6531 (SGO) COPELANDIA chlorocystis Singer & Weeks, 1979a: 469 HOLOTYPE: USA. Florida: Dade County, Red- lands Fruit and Spice Park, Homestead, July 1976, Hearn (F) COPRINITES Poinar Jr. & Singer, 1990f: 1099 (Fossil genus) Type species: Coprinites dominicana Poinar, Jr. & Singer dominicana Poinar, Jr. & Singer, 1990f: 1099 HOLOTYPE: Dominican Republic. Santiago: Cordillera septentrional, between Santiago and Puerto Plata, The La Toca mine, AF-9- 1 1 (Fossil species) COPRINUS carbonicola Singer, 1969a: 176 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapf National Park, Brazo Tristeza, 7 May 1964, Singer M 3975 (BAFC) herbivorus Singer, 1973d: 70 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 9 February 1965, Singer T 3929 (F) hylaeae Singer, 1978h: 49 HOLOTYPE: Ecuador. Napo: Lago Agrio, 17 May 1973, Singer B 7524 (F) Index to Genera, Species, and Infraspecific Taxa 23 COPRINUS hypsizygus Singer, 1969a: 177 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 7 May 1965, Singer M 5576-5776a (BAFC) phylladophilus Singer, 1969a: 180 HOLOTYPE: Argentina. Buenos Aires: Sierra de Tandil, Finca Pascuala, 16 November 1962, Singer S 365 (BAFC) saccosporm Singer, 1969a: 179 HOLOTYPE: Chile. Osorno: Lago Puyehue, 14 September 1967, Singer M 7507 (SGO) sclerobasidium Singer, 1969a: 179 HOLOTYPE: Argentina. Neuquen: Lago Lacar, Pucara, 6 November 1966, Singer M 6014 (BAFC) subrenispermus Singer, 1969a: 182 HOLOTYPE: Chile. Santiago: Lagunas de Acu- leo, 24 September 1967, Singer M 7789 (SGO) uspallatae Singer, 1969a: 178 HOLOTYPE: Argentina. Mendoza: Upsallata, 14 January 1966, Singer (BAFC). No collec- tion number given. CORIOLUS fernandezianus Singer, 1959c: 374, 376 HOLOTYPE: Chile. Juan Fernandez Island: Masa Tierra, Quebrada Pangal, 16 February 1955, Sparre F 7 (S). Isotype: LIL? CORTINARIUS aberrans Signer, 1949b: 96 Type information: Finland. Karelia: Kivacz, Au- gust 1936 (LE?) amazonicm Singer & Araujo, 1983f: 193 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 5 May 1980, Singer & Ar- aujo [Singer no.] B 12139 (INPA) arcticus Singer, 1938e: 15 Type information: USSR. (LE?) boyacensis Singer, 1963b: 242 Type information: Colombia. Boyaca: Tunja, Ar- cabuco, Finca del Senor Luis Antonio Porras, no date, (BAFC). no collector named. campinaranae Singer & Araujo, 1983f: 196 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 125, 22 May 1978, Singer & Araujo [Singer no.] B 11021 (INPA) flavornatus Singer, 1931: 539 Type information: USSR. Caucasus: Kha. galeriniformis Singer & Araujo, 1983f: 194 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 22 May 1978, Singer & Araujo [Singer no.] B 11026 (INPA) gigasporus Singer, 1938e: 15 Type information: USSR. Leningrad, December 1935, Singer (LE?) kerrii Singer & Araujo, 1983f: 191 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 130, 24 March 1978, Kerr & Singer [Singer no.] B 10861 (INPA) kivaczensis Singer, 1949b: 95 Type information: Finland. Karelia: Kivacz, 4 September 1935 (LE?) megaspoms Singer, 1949b: 95 Type information: Finland. Karelia: Kivacz, 16 September 1935 (LE?) sphagneti Singer, 1949b: 95 Type information: Finland. Karelia: Kivacz, 30 September 1935 (LE?) umbilicatus Singer & Araujo, 1983f: 195 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 20 July 1978, Singer & Araujo [Singer no.] B 11313 (INPA) velutinellus Singer, 1949b: 96 Type information: Finland. Karelia: Kivacz, 31 August 1935 (LE?) CRATERELLUS boyacensis Singer, 1963b: 239 HOLOTYPE: Colombia. Boyaca: Tunja, Arca- buco, Finca del Senor Luis Antonia Porras, 29 July 1960, Singer B 3598 (BAFC) CREPIDOTUS acanthosyrinus Singer in Singer & Digilio, 1951e: 411 HOLOTYPE: Argentina. Tucuman: Tapia, 3 July 1949, Singer T 591 (LIL). [Published in 1952]. albidus var. bisporus Singer, 1973a: 436, 478 HOLOTYPE: Brazil. Rio de Janeiro: Angra dos Reis, 31 September 1952, Singer B 440 (FH) albidus var. boliviae Singer, 1973a: 434, 478 HOLOTYPE: Argentina. Jujuy: Valle del Rio Lozano, 18 February 1966, Singer T 5274 (F) ampullicystis Singer, 1973a: 460, 478 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 19 June 1969, Singer M 8032 (F) applanatus var. subglobiger Singer, 1973a: 383, 478 HOLOTYPE: Mexico. Oaxaca: San Augustustfn, 10 July 1969, Singer M 8400 (F) aristoteliae Signer, 1959c: 398, 399 HOLOTYPE: Chile. Juan Fernandez Island: Masa Tierra, Lower Quebrada Pangal, 24 March 1955, Sparre F 68 (S). Isotype: LIL? australis Singer, 1973a: 418, 478 HOLOTYPE: Argentina. Misiones: Iguazii, Re- fugio Yaguaret6, 16 April 1957, Singer M 1030 (BAFC) 24 Chapter Three CREPIDOTUS austroandinus Singer, 1969a: 327 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1868 (BAFC) bullulifer Singer, 1965i: 182 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3203 (BAFC) calolepis var. heterocystis Singer, 1973a: 469, 478 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estaci6n Biologica de las Tuxtlas, 19 June 1969, Singer M 8029 (F) calolepis ssp. polycystis Singer, 1973a: 475, 478 HOLOTYPE: Costa Rica. San Jose: Cerro de las Vueltas, 1 December 1925-1 January 1926, Standley & Valeria s. n. (BPI) calolepis ssp. tigrensis var. januarius Singer, 1973a: 474, 478 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria, 16 January 1955, Singer T 2020 (LIL) catamarcae Singer, 1973a: 422, 478 HOLOTYPE: Argentina. Catamarca: Rio Chac- ras, 11 February 1952, Singer T 1821 (BAFC) citricolor Singer in Singer & Digilio, 1951e: 411 HOLOTYPE: Argentina. Tucuman: Quebrada de Lules, 18 December 1951, Singer T 1656 (LIL). [Published in 1952]. cristulatus Singer, 1957a: 369 HOLOTYPE: Mexico. Oaxaca: Huautla de Jim- nez, 10 July 1957, Singer M 1516 (MICH). Type information is from an annotation slip attached to the original publication. decipiens Singer, 1973a: 365, 478 HOLOTYPE: Mexico. Morelos: NW of Tepoz- tlan, 18 July 1969, Singer M 8467 (F) defibulatus Singer in Singer & Digilio, 195 le: 410 HOLOTYPE: Argentina. Buenos Aires: Santa Catalina, 7 June 1949, Singer S 90 (LIL). [Published in 1952]. epigloeus Singer, 1973a: 462, 479 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biol6gica de las Tuxtlas, 19 June 1969, Singer M 8026 (F) eucalypticola Singer, 1978h: 73 HOLOTYPE: Ecuador. Pichincha: above Quito, 5 May 1973, Singer B 7249 (F) guzmanii Singer, 1973a: 415, 479 HOLOTYPE: Mexico. Veracruz: Coyame, 23 June 1969, Singer M 8174 (F) harperi Singer, 1959n: 586 HOLOTYPE: USA. Virginia: Bedford, May 1919, Harper 1177 (F) harperi var. minor Singer, 1973a: 363, 479 HOLOTYPE: Mexico. Dto. Federal: Cerro Oco- piazco, 27 June 1969, Singer M 8216 (F) icterinm Singer, 1973a: 395, 479 HOLOTYPE: Argentina. Tucuman: San Pedro de Colalao, 23 January 1955, Singer T 2058 (LIL) igapoensis Singer, 1989a: 121 HOLOTYPE: Brazil. Amazonas: Igarape do Tar- umazinho, 12 March 1980, Singer B 12019 (INPA) krieglsteineri Singer, 1988b: 69 HOLOTYPE: USA. Florida: Coral Gables, 28 September 1970, Gill (F) latifolius var. appendiculatus Singer, 1973a: 360, 479 HOLOTYPE: Argentina. Tucuman: Horco Mol- le, 30 April 1960, Singer T 3623 (BAFC) latifolius var. veraecrucis Singer, 1973a: 360, 479 HOLOTYPE: Mexico. Veracruz: 3 km S of Montepio, 30 July 1969, Singer M 8761 (F) levisporus Singer, 1973a: 442, 479 HOLOTYPE: Mexico. Veracruz: Tlilapa, 24 June 1969, Singer M 8195 (F) luridus var. luridus Singer, 1973a: 419, 479 HOLOTYPE: Mexico. Morelos: NW of Tepoz- tlan, 27 June 1969, Singer M 8247 (F) luridus var. minutus Singer, 1973a: 421, 479 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 19 June 1969, Singer M 8032a (F) luridus var. oaxacae Singer, 1973a: 420, 479 HOLOTYPE: Mexico. Oaxaca: Rancho del Cura below Huautla, 7 July 1969, Singer M 8317 (F) martini Singer, 1955a: 775 HOLOTYPE: Panama. Zona Canalis: Barro Col- orado Island, 7 July 1952, Martin & Welden 7494 (F) mexicanus Singer, 1973a: 413, 479 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estaci6n Biologica de las Tuxtlas, 20 June 1969, Singer M 8059 (F) molliformis Singer, 1973a: 441, 480 HOLOTYPE: Mexico. Morelos: NW of Tepoz- tlan, 1 July 1969, Singer M 8262 (F) nephrodes var. meristocystis Singer, 1954b: 146, 147 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Quetrihue, 20 May 1952, Singer M 792 (LIL) nephrodes var. minimus Singer, 1954b: 147 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Isla Victoria, 17 May 1952, Singer M 731 (LIL) palmarum Singer in Singer & Digilio, 195 le: 406 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazu, 27 November 1949, Singer & Digilio [Singer no.] M 135 (LIL). [Published in 1952]. Index to Genera, Species, and Infraspecific Taxa 25 CREPIDOTUS parlatorei Singer in Singer & Digilio, 195 le: 412 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 6 January 1950, Singer T 825 (LIL). [Published in 1952]. pilosiceps Singer, 1989a: 121 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 January 1978, Singer B 10556 (INPA) podocarpi Singer in Singer & Digilio, 1951e: 413 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 6 January 1950, Singer T 623 (LIL). [Published in 1952]. polylepidis Singer, 1961b: 79 HOLOTYPE: Venezuela. Merida: Sierra de San- to Domingo, 24 July 1958, Dennis 1726 (K) quitensis var. basicrinitus Singer, 1973a: 363, 480 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, Valle de San Javier, 15 August 1946, Di- gilio & Grassi 791 (LIL) roseolus Singer, 1973a: 350, 480 HOLOTYPE: Argentina.: Tucuman, Tucuman, Jardin del Instituto M. Lillo, 20 February 1955, Singer T 2186 (LIL) roseus Singer, 1947g: 87 Type information: USA. Florida: Dade Co., Mi- ami, Matheson Hammock, 30 October 1942, Singer (FH). [Published in 1948]. rubriceps Singer, 1973a: 397, 480 HOLOTYPE: Brazil. Sao Paulo: Sierra de Can- tareira, Reserva Forestal, 17 December 1964, Singer B 4098 (F) schusteri Singer, 19895: 796 HOLOTYPE: Henderson Islands (South Pacific), 13 May 1987, Schuster 00008 (F) serotinus Singer, 196 Ib: 79 HOLOTYPE: Argentina. Tucuman: Arroyo Mis- ta, 15 June 1955, Singer T 2782 (LIL) sphaerosporus var. austrocedri Singer, 1969a: 325 HOLOTYPE: Argentina. Neuquen: Quetrihue, 16 May 1952, Singer M 672 (LIL) stercorarius Singer in Singer & Digilio, 1951e: 409 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 21 Feb- ruary 1950, Singer M 400 (LIL). [Published in 1952]. sublevisporus Singer in Singer & Digilio, 1951e: 410 HOLOTYPE: Argentina. Tucuman, 18 Decem- ber 1948, Singer & Digilio [Singer no.] T 25 (LIL). [Published in 1952]. tigrensis var. valdiviensis Singer, 1965i: 183 HOLOTYPE: Chile. Valdivia: Rio Hueycolla, 30 March 1963, Singer M 3243 (BAFC) truncatus var. microcarpus Singer, 1973a: 378, 480 HOLOTYPE: Argentina. Tucuman: Rio Las Pa- vas, 3 km W of Santa Rosa, 17 December 1950, Singer T 1056 (LIL) tuxtlae Singer, 1973a: 439, 480 HOLOTYPE: Mexico. Veracruz: 3 km S of Montepio, 22 June 1969, Singer M 8138 (F) variisporus Singer in Singer & Digilio, 1951e: 413 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerta, 31 October 1949, Singer T 741 (LIL). [Published in 1952]. velutinoaffinis Singer, 1961b: 78 HOLOTYPE: Venezuela. Merida: Sierra de San- to Domingo, 31 July 1958, Dennis 1801 (K) xanthocephalus Singer, 1973a: 396, 480 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, Quebradita del Mastil, 17 February 1965, Singer T 4083 (F) xanthophaeus Singer, 1973a: 455, 480 HOLOTYPE: Venezuela. Dto. Federal: Caracas Botanic Garden, 1 July 1958, Dennis 1128 (K) yungicola Singer, 1973a: 443, 480 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Capillaria, 22 February 1956, Singer B 1335 (BAFC). B 1422 cited as type in Latin diag- nosis. CRINIPELLIS albipes Singer, 1976a: 36 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 20 June 1969, Singer M 8083 (F) alcalivirens Singer, 1976a: 37 HOLOTYPE: Colombia. Cundinamarca: Salto de Tequendama, 24 July 1960, Singer B 3510 (F) austrorubida Singer, 1976a: 43 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 18 January 1950, Singer T 917 (LIL) carecomoeis var. litseae Singer, 1942a: 489 HOLOTYPE: Philippines. Laguna: Mt. Makil- ing, 5 September 1917, Catalan 4464 (FH). [Published in 1943]. carecomoeis var. subelata Singer, 1942a: 488 HOLOTYPE: New Caledonia. Col d'Amien, 1907, Le Rat 97 (FH). [Published in 1943]. catamarcensis Singer, 1953b: 12 HOLOTYPE: Argentina. Catamarca: Valle de Suncho, above Alto de la Junta, 17 January 1952, Singer T 1745 (LIL) commixta Singer in Sing.& Digilio, 1953b: 11 HOLOTYPE: Argentina. Tucuman: Tapia, 6 Jan- uary 1952, Singer T 1710 (LIL) 26 Chapter Three CRINIPELLIS commixta var. junta Singer, 1976a: 33 HOLOTYPE: Argentina. Tucuman: Arroyo Mis- ta, 15 June 1955, Singer T 2791 (LIL) coroicae Singer, 1976a: 27 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 26 January 1956, Singer B 558 (F) dicotyledonum Singer in Singer & Digilio, 1951e: 221 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 27 January 1951, Singer T 1140 (LIL). [Published in 1952]. dipterocarpi Singer, 1942a: 496 Type information: Vietnam. Tonkin, Eberhardt (FH). [Published in 1943]. eggersii var. epiphyllus Singer, 1967a: 48 HOLOTYPE: Bolivia. La Paz: Nor Yungas, Charobamba, 30 January 1956, Singer B 747 (LIL) eggersii var. flavipes Singer, 1976a: 47 HOLOTYPE: Bolivia. Pando: Madre de Dios, 28 March 1956, Singer B 2310 (LIL) eggersii var. lilaceiceps Singer, 1976a: 49 HOLOTYPE: Ecuador. Napo: Lago Agrio, 9 May 1973, Singer B 7316 (F) foliicola Singer, 1955a: 771 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 2 September 1942, Singer F 444a (F) galeropsidoides Singer, 1989a: 66 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 20 December 1977, Aguiar [Singer no.] B 10380 (INPA) gracilis Singer, 1976a: 14 HOLOTYPE: Brazil. Pernambuco: Sao Louren- co, Mata do Sao Joao , 16 July 1960, Singer B 3412 (F) herrerae Singer, 1976a: 23 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 21 June 1969, Herrara [Singer no.] M 8125 (F) insignis Singer, 1976a: 45 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ri- beralta, 29 March 1956, Singer B 2320 (F) iopus Singer, 1939a: 64 Type information: USSR. Kazakhstan: in the bo- tanical garden of Alma Ata, May 1937, Nev- odovski (LE?) macrosphaerigera Singer, 1953d: 138 HOLOTYPE: Brazil?. 24 January 1946, Sehnem 1917 (C8339) (LIL) megalospora Singer in Singer & Digilio, 195 le: 222 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerte, January, Singer T 1666 (LIL). [Published in 1952]. mexicana Singer, 1976a: 29 HOLOTYPE: Mexico. Veracruz: Jalapa, 12-20 December 1909, W. & E. Murrill 142 (NY) mirabilis Singer, 1942a: 497 HOLOTYPE: New Caledonia. Between Col d'Amien and Mgropo, 1907, Le Rat 101 (FH). [Published in 1943]. missionensis Singer in Singer & Digilio, 195 le: 226 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazii, 27 November 1949, Singer & Digilio [Singer no.] M 123 (LIL). [Published in 1952]. patouillardii Singer, 1942a: 483 HOLOTYPE: Japan. Bonin Island, Wright 525 (FH). [Published in 1943]. phyllophila Singer, 1957a: 358 HOLOTYPE: Mexico. Oaxaca: Huautla de Ji- menez, 10-12 July 1957, Singer M 1507 (MICH) piceae Singer, 1939a: 64 Type information: USSR. Altai Mtns.: near Ku- rai, August, Singer & Vasilieva (LE?) podocarpi Singer in Singer & Digilio, 195 le: 225 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 6 January 1950, Singer T 833 (LIL). [Published in 1952]. pseudostipitaria ssp. occidentalis Singer, 1942a: 470 HOLOTYPE: Guadeloupe. Plateau des Rivieres, Duss 492 (FH). [Published in 1943]. pseudostipitaria ssp. occidentalis var. mesites Singer, 1942a: 471 HOLOTYPE: Martinique. Pare du College de St. Pierre, August 1900, Duss 1877 (FH). [Pub- lished in 1943]. pseudostipitaria ssp. orientalis Singer, 1942a: 472 HOLOTYPE: Vietnam. Tonkin: La Pho, 23 July 1909, Demange 275 (FH). [Published in 1943]. purpurea Singer, 1976a: 44 HOLOTYPE: Colombia. Valle: Cali, Saladito, 15 April 1968, Singer B 61 5 la (F) rustica Singer, 1978h: 25 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7197 (F) sapindacearum Singer, 1976a: 39 HOLOTYPE: Brazil. Paraiba: Joao Pessa, 11 July 1960, Singer B 3377 (F) schini Singer, 1976a: 20 HOLOTYPE: Argentina. Catamarca: Hill above Estancia Santa Rosa, near Rio Campo, 20 Jan- uary 1952, Singer T 1793 (LIL) septotricha Singer, 1942a: 468 HOLOTYPE: Guadeloupe. Basse Terre, 14 July 1901, Duss 513 (FH). [Published in 1943]. Index to Genera, Species, and Infraspecific Taxa 27 CRINIPELLIS sinensis Singer, 1989a: 67 HOLOTYPE: China. Yunnan, between "Yung- bei" and "Tschuhsiung (Tsuyung)", 13 May 1915, Handel-Mazzetti 6298 (WU) siparunae Singer, 1942a: 505 Type information: USSR. Leningrad, Botanical Garden, 10 June 1939, Singer (LE). [Pub- lished in 1943]. This species was also pub- lished in 1943a: 115. tenuipilosa Singer in Singer & Digilio, 195 le: 228 HOLOTYPE: Argentina. Tucuman: Quebrada de Lules, 24 January 1951, Singer T 1119 (LIL). [Published in 1952]. tucumanensis Singer, 1976a: 40 HOLOTYPE: Argentina. Tucuman: Yerba Bue- na, 12 February 1955, Singer T 2158 (LIL) CYPTOTRAMA Singer, 1960a: 375 Type species: Cyptotrama macrobasidium Singer dennisii Singer, 1973d: 34 HOLOTYPE: Mexico. Veracruz, 30 July 1969, Singer M 8763 (F) depauperatum Singer, 1978h: 43 HOLOTYPE: Colombia. Antioquia: Medellin, Boqueron, 20 July 1974, Dumont CO 1750 (F) hygrocyboides Singer, 1969a: 90 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 April 1967, Singer M 6518 (SCO) macrobasidium Singer, 1960a: 376 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, near Coroico, 27 January 1956, Singer B 577 (LIL) niveum Singer, 1989a: 91 HOLOTYPE: Brazil. Amazonas: Igarape de Tar- umazinho, 19 March 1980, Singer B 12039 (INPA) pauperum Singer, 1989a: 91 HOLOTYPE: Brazil. Amazonas: Road Manaus- Itacoatiara, km 65, 6 October 1977, Maas [Singer no.] B 10180 (F) platense Singer, 1969a: 92 HOLOTYPE: Argentina. Buenos Aires: Punta Lara, 1 May 1966, Singer S 739 (BAFC) CYSTANGIUM Singer & Smith, 1960h: 67 Type species: Secotium sessile Massee & Rod- way ex Rodway depauperatum Singer & Smith, 1960h: 69 HOLOTYPE: Chile. Llanquihue': Puella, 20 March 1959, Singer M 1921 (LIL) pineti Singer, 1985: 417 HOLOTYPE: Mexico. Veracruz: 5 km N of Vi- gos, 30 October 1982, Singer M 9514 (F) CYSTOAGARICUS Singer, 1947b: 85 Type species: Nolanea strobilomyces Murr. jujuyensis Singer, 1973d: 65 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 10 February 1966, Singer T 5012/21 (F) sachaensis Singer, 1978h: 47 HOLOTYPE: Ecuador. Napo: Sacha Norte, Sa- cha 4, 10 May 1973, Singer B 7357 (F) CYSTODERMA amianthinum f. olivaceum Singer, 1945f: 111 Type information: USSR. Siberia, Singer (LE) amianthinum var. sublongisporum Singer, 1945f: 112 HOLOTYPE: USA. New York: Newcomb, Hun- tington Wild Life Forest, September 1941, Singer 97 (FH) australe Smith & Singer, 1945f: 97 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 22 October 1942, Singer F 1184 (FH) austrofallax Singer, 1969a: 174 HOLOTYPE: Chile. Valdivia: near Hueycolla, 4 May 1967, Singer M 6682 (SGO) caucasicum Singer, 1945f: 105 Type information: USSR. Western Caucasus: near Guseripl (LE) fallax Smith & Singer, 1945f: 116 Type information: USA. Smith 17272 (MICH, FH) granulosum var. typicum f. robustum Smith & Singer, 1945f: 87 HOLOTYPE: USA. Michigan: Milford, 15 Sep- tember 1938, Smith 10967 (MICH) paradoxum Smith & Singer, 1948d: 454 HOLOTYPE: USA. Oregon: Mt. Hood National Forest, 19 October 1947, Smith 27987 (MICH) ponderosum Smith & Singer, 1945f: 92 HOLOTYPE: USA. Tennessee: Great Smoky Mountain National Park, Mt. Le Conte, 26 July 1942, Hesler 14390 (TENN) subpurpureum Smith & Singer, 1948d: 457 HOLOTYPE: USA. Oregon: Mt. Hood National Forest, Cedar Creek at Skyline Road, 25 Sep- tember 1947, Smith 26824 (MICH) CYSTOLEPIOTA Singer in Singer & Digilio, 1951e: 281. [Published in 1952]. Type species: Cystolepiota constricta Singer albogilva Singer, 1989a: 98 HOLOTYPE: Brazil. Amazonas: Ponta Negra, 1 January 1978, Singer B 10445 (INPA) 28 Chapter Three CYSTOLEPIOTA amazonica Singer, 1989a: 99 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 May 1977, Singer B 9643 (INPA). Although the type information is identical to that of Marasmiellus amazoniensis Singer (1989a: 26), the two species were based on different collections judging from Singer's un- published notebooks. See note under M. ama- zoniensis. aurantiaca Singer, 1973d: 65 HOLOTYPE: Chile. Santiago: near Ranque, 6 July 1967, Singer M 7122 (SCO) australis Singer, 1969a: 167 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Camino del Brazo Blest, los Cantaros, 23 March 1963, Singer M 3153 (BAFC) brunneotingens Singer in Singer & Digilio, 1951e: 283 HOLOTYPE: Argentina. Tucuman: Quebrada de Lules, 23 April 1950, Antonuccio [Singer no.] T 977 (LIL). [Published in 1952]. cinereofusca Singer, 1982d: 37 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Gomez & Singer B 12453 (F) constricta Singer in Singer & Digilio, 1951e: 283 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 1 March 1949, Singer T 173 (LIL). [Published in 1952]. luteifolia Singer in Singer & Digilio, 195 le: 282 HOLOTYPE: Peru. Huanuco: Tingo Maria, 31 October 1948, Carpenter 112 (LIL). [Pub- lished in 1952]. marthae Singer, 1969a: 168 HOLOTYPE: Argentina. Neuquen: Quetrihue, 7 April 1963, M. Singer & Diem [Singer no.] M 3296 (BAFC) potassiovirens Singer, 1989a: 99 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 31 November 1977, Singer B 10247 (INPA) pumanquensis Singer, 1973d: 66 HOLOTYPE: Chile. Colchagua: near Pumanque, 25 July 1967, Lazo PU-104 (SCO) rosea Singer, 1969a: 168 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, Rio Bonito, 6 April 1963, Singer M 3292 (BAFC) rubra Singer in Singer & Digilio, 195 le: 282 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 30 March 1951, Singer T 1455 (LIL). [Published in 1952]. DECONICA acutiuscula Singer, 1941b: 86 Type information: Finland. Karelia: near Kivacz in Caucaso Cr., Singer (LE?) alnetorum Singer in Singer & Digilio, 195 le: 332 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 8 April 1950, Singer T 955 (LIL). [Pub- lished in 1952]. DENNISIOMYCES Singer, 1955d: 225 Type species: Dennisiomyces glabrescentipes Singer fuscoalbus Singer, 1989a: 88 HOLOTYPE: Brazil. Amazonas: Manaus, 29 June 1977, Singer B 9896 (INPA) glabrescentipes Singer, 1955d: 225 HOLOTYPE: Brazil. Pernambuco: Recife, Dois Irmaos, Jose de Silva & Batista 2223 (LIL) rionegrensis Singer, 1989a: 88 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 11 June 1977, Singer B 10071 (INPA) DERMOLOMA aposcenwn Singer, 1989a: 88 HOLOTYPE: Mexico. Veracruz: 7 km S of Es- tacion Biol6gica de Los Tuxtlas, 28 July 1969, Singer M 8708 (F) coryleti Singer & Clemen9on, 1971b: 120 HOLOTYPE: Czechoslovakia. Kremsier, 30 September 1970, Singer C 5230 (F) pataguae Singer, 1989a: 89 HOLOTYPE: Chile. Colchagua: Pumanque, 7 August 1967, Lazo PV-130 (SCO) yungense Singer, 1973d: 61 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 30 January 1956, Singer B 700 (LIL, BAFC) DESCOLEA Singer, 1950i: 256 Type species: Descolea antarctica Singer antarctica Singer, 1950i: 257 HOLOTYPE: Argentina. Tierra del Fuego, 18 February 1950, Singer M 144a (LIL) DIACANTHODES Singer, 1945c: 141 Type species: Daedalea philippinensis Pat. DICTYOPANUS pusillus var. pseudorhipidium Singer, 1953b: 14 HOLOTYPE: Argentina. Tucuman: Anta Muer- ta, 16 February 1952, Singer 1868 (LIL) Index to Genera, Species, and Infraspecific Taxa 29 ECCILIA ECCILIA undata var. ombrophila Singer, 1947c: 219 Type information: collected in 1934. ELASMOMYCES camphoratus Singer & Smith, 1960h: 62 HOLOTYPE: USA. Washington: Lake Quinault, 5 November 1925, Brown s.n. (MICH) odoratus Singer & Smith, 1960h: 57 HOLOTYPE: USA. Washington: Mt. Rainier National Park, 23 July 1948, Smith 29303 (MICH) roseipes Singer & Smith, 1960h: 64 HOLOTYPE: USA. California: near Trinidad, no date, White 171 (MICH) zellerianus Singer & Smith, 1960h: 61 HOLOTYPE: USA. Washington: Lake Quinault, 26 October 1925, Brown s.n. (MICH) ENDOLEPIOTULA Singer, 1963a: 260 Type species: Endolepiotula ruizlealii Singer ruizlealii Singer, 1963a: 260 HOLOTYPE: Argentina. Mendoza: Santa Rosa, Las Catitas, 10 March 1941, Ruiz Leal 7. 616 (Ruiz Leal's herbarium). Fragments of the type at BAFC and MICH. ENDOPTYCHUM depressum Singer & Smith, 1958n: 216 HOLOTYPE: USA. Idaho, Seven Devils' Mtns., 23 August 1954, Smith 46579 (MICH) ENTOLOMA pyrenaica Singer, 1947c: 219 Type information: Spain. Catalonia: Ribera de Sant Maurici, 1934. EPICNAPHUS Singer, 1960f: 274, 279 Type species: Epicnaphus phalaropus Singer phalaropus Singer, 1960f: 275, 279 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 24 March 1956, Singer B 2175 (LIL) FAVOLASCHIA alsophilae Singer, 1974b: 73, 102 HOLOTYPE: Colombia. Valle: Dagua road near km 25, 28 April 1968, Singer B 6443 (F) andina Singer, 1974b: 68, 102 HOLOTYPE: Colombia. Cundinamarca: Paramo Chisaca-Sumapas, 8 May 1968, Singer B 7022 (F) aurantiaca Singer, 1974b: 33, 101 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 25 March 1956, Singer B 2199 (F) calocera var. claudopus Singer, 1974b: 38, 101 HOLOTYPE: New Zealand. North Island: Wai- temata County, Waitarua, Waitakere Ranges, July 1973, Beaver s. n. (F) dealbata Singer, 1955a: 763 HOLOTYPE: Panama. Chiriqui: Casita Alta above Boquete, 31 July 1952, Martin & Wei- den 8070 (F) dumontii Singer, 1974b: 61, 102 HOLOTYPE: Venezuela. Merida: El Pino, 16 km E of Apartaderos, 19 July 1971, Dumont and others VE 2480 (NY) echinata Singer, 1950e: 253 HOLOTYPE: Argentina. Tucuman: Los Sosas, 19 January 1950, Singer T 919 (LIL) fendleri Singer, 1974b: 32, 101 HOLOTYPE: Brazil. Sao Paulo: Reserva Flores- tal do Horto, Florestal, Serra de Cantareira, 17 December 1964, Singer & Furtado B4118 (F) filopes Singer & Fidalgo, 1965f: 11 HOLOTYPE: Brazil. Sao Paulo: Sao Paulo, Parque do Estado, 1961, Furtado SP 60965 (SP) furfurella Singer, 1974b: 87, 103 HOLOTYPE: Venezuela. Merida: Parque Na- cional Sierra Nevada, 25 July 1971, Dumont and others VE 2991 (NY) heliconiae Singer, 1974b: 58, 101 HOLOTYPE: Venezuela. Sucre: Trail from Los Pocitos to Rio Grande Arriba, 13 July 1972, Dumont and others VE 5029 (NY) intermedia ssp. pulverulenta var. dicotyledonea Singer, 1974b: 95, 104 HOLOTYPE: Trinidad. River Estate, Diego Martin, 29 September 1949, Dennis 95 (K) intermedia ssp. pulverulenta var. dennisiana Singer, 1974b: 95, 104 HOLOTYPE: Venezuela. Merida: La Montana above Merida, 30 July 1971, Dumont and oth- ers VE 3454 (NY) intermedia ssp. pulverulenta var. tetraspora Singer, 1974b: 97, 104 HOLOTYPE: Venezuela. Trujillo: between Es- cuque, and La Mesa de San Pedro, 31 July 1971, Dumont and others VE 3516 (NY) mainsii Singer, 1974b: 60, 101 HOLOTYPE: Belize. El Cayo: Valentin, 25 June 1936, Mains s. n. (BPI) meridae Singer, 1974b: 84, 103 HOLOTYPE: Venezuela. Merida: Parque Na- cional Sierra Nevada, Laguna Negra, 18 July 1971, Dumont and others VE 2317 (NY) montana Singer, 1974b: 70, 102 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 11 February 1966, Singer T 5056 (F) 30 Chapter Three FAVOLASCHIA oligogloea Singer, 1974b: 78, 103 HOLOTYPE: Ecuador. Napo: Lago Agrio, 8 May 1973, Singer B 7278 (F) oligopora Singer, 1974b: 25, 101 HOLOTYPE: Colombia. Valle: Call, Buenaven- tura, San Joaquin, 22 April 1968, Singer B 6279 (F) pantherina Singer, 1974b: 74, 103 HOLOTYPE: Argentina. Misiones: Iguazii, Re- fugio Yaguarete, 15 April 1957, Singer M 1003 (F) pterigena Singer, 1950e: 255 HOLOTYPE: Argentina. Tucuman: Sierra Mu- noz, 13 January 1950, Singer T 862 (LIL) pterigena var. boliviana Singer, 1974b: 56, 101 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 1 February 1956, Singer B 817 (F) pterigena var. purpurea Singer, 1974b: 57, 101 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Ca- taratas de San Juan, 28 January 1956, Singer B 603 (F) pubemla Singer, 1974b: 71, 102 HOLOTYPE: Venezuela. Dto. Federal: Mt. La Naiguata, 25 June 1971, Dumont and others VE 710 (NY) roseogrisea Singer, 1974b: 82, 103 HOLOTYPE: Colombia. Tolima: road from Ca- jamarca to Calana, 11 April 1968, Singer B 6035 (F) sabalensis var. geonematis Singer, 1974b: 36, 101 HOLOTYPE: Ecuador. Napo: Shushufindi, 15 May 1973, Singer B 7441 (F) subamyloidea Singer, 1974b: 89, 104 HOLOTYPE: Venezuela. Sucre: NW of Irapa, 9 July 1972, Dumont and others VE 4425 (NY) teapae Singer, 1974b: 64, 102 HOLOTYPE: Mexico. Rio Teapa, between Ixta- comitan and Solusuchiapa, 1 August 1969, Singer M 8798 (F) thwaitesii ssp. dybowskyana Singer, 1945g: 211 Type information: Uganda [Protectorate]. Near Tropical Inst. at Mulange, Dummer (Patouilla) thwaitesii ssp. zenkeriana Singer, 1945g: 211 Type information: Liberia. Oulah, August 1926, Under (FH?) varariotecta Singer, 1945g: 201 Type information: British West Indies. Grand Etang, Thaxter (FH) violascens Singer, 1974b: 88, 103 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 17 February 1956, Singer B 1227 (F) FAYODIA agloea Singer & Passauer, 1979c: 299 HOLOTYPE: Austria. Upper Austria, 2 May 1976, Moog/Passauer (W) bisphaerigera var. grisea Singer, 1947c: 243 Type information: Spain. Catalonia, between Bossost and Portillo, October 1934. deusta Singer & Clemenson, 197 Ib: 123 HOLOTYPE: USA. Michigan: Cheboygan County, Bryant Road, 24 July 1968, Clemen- qon 680724-0 (LAU) dusenii var. griseilamellata Singer, 1952c: 220 HOLOTYPE: Argentina. Tierra del Fuego, Es- tancia Nueva Argentina, 10 February 1950, Singer M 162 (LIL) marthae Singer & Clemen9on, 1971b: 122 HOLOTYPE: Italy. Savoja: Val Feret, Frebouze, 8 June 1971, M. Singer [Singer no.] C 5383 (F) metuloidigera Singer, 1989a: 90 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 9 February 1965, Singer T 3910 (F) tenuisperma Singer, 1969a: 146 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Arroyo Frutillas, 24 April 1965, Singer M 3620 (BAFC) tetrasphaerigera Singer, 1965e: 38 HOLOTYPE: Brazil. Rio Grande do Sul: Gua- nabara, Floresta de Tijuca, 28 October 1961, Singer B 4046 (BAFC) tilieti Singer, 1943a: 63 Type information: USSR. Moldavia, August- September. FISTULINELLA alfaroae Singer & Gomez, 199 la: 77, 88 HOLOTYPE: Costa Rica. Limon: Valle de la Es- trella, 5 August 1986, Singer, Gomez & Alfaro [Singer no.] B 14621 (F) campinaranae Singer, 1978a: 436 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 18 July 1977, Singer B 10109 (INPA) campinaranae var. scrobiculata Singer, 1983f: 148 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 31 March 1980, Webber & Singer [Singer no.] B 12089 (INPA) conica var. belizensis Singer, 1983f: 140 HOLOTYPE: Belize. Augustine: Forest Station, 17 June 1976, Ivory S/114 (F) wolfeana Singer & Garcia, 199 la: 82, 88 HOLOTYPE: Mexico. Hidalgo: Minas Viejas, 31 July 1981, Garcia 658 (F) FLAMMULA freindlingiae Singer, 1936g: 170, 171 Type information: USSR. (LE?) BIOL08Y 191 HALL Index to Genera, Species, and Infraspecific Taxa 31 APR ? 8 FLAMMULA lenticeps Singer, 1941e: 97 Type information: Finland. Karelia, August, Freindling & Singer (LE?) maackiae Singer, 1941e: 97 Type information: USSR. Khaborovsk: Oriens Extr., September, Ljubarski (LE?) semiimbricata Singer, 1937: 240, 241 Type information: USSR. Western Caucasus: In valley Flum, Malaja Laba, spring 1936, Vas- iljeva (LE?) FULVIDULA alpina Singer, 1937: 239 Type information: USSR. Caucasus: Mt. Goultchi, In valle Urzuacski., July-August 1936, Vasilieva. janthinosarx Singer, 1941e: 92 Type information: USSR. Altai Mtns.: Katun, July 1937, Singer (LE?) GALERINA aberrant Smith & Singer, 1955e: 582 HOLOTYPE: USA. Michigan: Cheboygan County, Whitemore Lake, Mud Lake Bog, 25 September 1933, Smith 33-1024 (MICH) acicola Smith & Singer, 1955e: 562 HOLOTYPE: USA. Oregon: Mt. Hood National Forest, Little Crater Lake, 5 October 1946, Smith 24101 (MICH) agloea Smith & Singer, 1955e: 574 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Carbon River, 2 October 1952, Smith 40462 (MICH) aimara Singer, 1964h: 112 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 25 January 1956, Singer B 502 (MICH) allospora Smith & Singer, 1955e: 585 HOLOTYPE: USA. Michigan: Cheboygan Coun- ty, Mud Lake Bog, 12 October 1953, Smith 44038 (MICH) alpestris Singer, 1974a: 372 HOLOTYPE: Switzerland. Valais, Glacier Lake below Glacier de Moiry, 14 August 1971, Singer 5494 (F) andina Singer, 1964h: 144 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 25 January 1956, Singer B 509 (MICH) anelligera Smith & Singer, 1958i: 475 HOLOTYPE: USA. Idaho: Payette Lakes, South fork of Lake Fork, 17 September 1956, Shaf- fer (Smith no:) 53494 (MICH) angustifolia Smith & Singer, 1964h: 317 HOLOTYPE: USA. Colorado: Lizard Head Pass, 10 August 1956, Smith 52000 (MICH) antarctica Singer, 1962d: 13 HOLOTYPE: Antarctica. Peninsula, Costa de Danco, 5 January 1958, Corte 1.024/CE 50.134 (IAA: Institute Antartico Argentine, no longer exists). arenaria Singer, 1953d: 124 HOLOTYPE: Brazil. Rio Grande do Sul: Pareci, 2 November 1951, Singer B 70 (LIL) asteliae Singer, 1969a: 315 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 30 April 1967, Singer M 6557 (SGO) austrocalyptrata Smith & Singer, 1964h: 82 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Puerto Blest, path to Cn- taros, 23 April 1958, Pujols & Gamundi 50 (LIL). Isotype: MICH austrocalyptrata var. olivaceolamellata Singer, 1964h: 83 HOLOTYPE: Chile. Llanquihue: Puella, 21 March 1959, Singer M 1945 (LIL) berteroana Singer, 1969a: 306 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapi National Park, Brazo Tristeza, 6 May 1964, Singer M 3998 (BAFC) boliviana Singer, 1964h: 58 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 28 January 1956, Singer B 628a (MICH) borealis Smith & Singer, 1958i: 470 HOLOTYPE: USA. Idaho: Granite Creek, near Nordman, 15 October 1956, Smith 54772 (MICH) bullulifera Singer in Singer & Digilio, 195 le: 375 HOLOTYPE: Argentina. Tucuman: Tafi del Val- le, Parque Aconquija, 10 July 1949, Singer T 600 (LIL). [Published in 1952]. californica Smith & Singer, 1958i: 470 HOLOTYPE: USA. California: Trinidad, 4 De- cember 1956, Smith 56299 (MICH) cascadensis Smith & Singer, 1955e: 571 HOLOTYPE: USA. Washington: Mt. Rainier National Park, 19 October 1952, Smith 41144 (MICH) castaneipes Smith & Singer, 1958i: 472 HOLOTYPE: USA. Oregon: Grants Pass, 12 November 1956, Smith 55523 (MICH) castanescens Smith & Singer, 1958i: 471 HOLOTYPE: USA. Idaho: Granite Creek, Nord- man, 9 October 1956, Smith 54347 (MICH) cedretorwn var. austroandina Singer, 1964h: 281 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapi National Park , Rio Frias, path to Paso de los Nubes, 16 March 1959, Singer M 1849 (LIL) 32 Chapter Three GALERINA cedretorum var. bispora Smith & Singer, 1964h: 280 HOLOTYPE: Smith 56162 (MICH). Type local- ity not given. cedretorum \ar.filiformis Smith & Singer, 1964h: 282 HOLOTYPE: USA. Washington: Mt. Rainier National Park, near Green Lake, 17 October 1952, Smith 41032 (MICH) cedretorum var. variabilis Smith & Singer, 1964h: 284 HOLOTYPE: USA. Colorado: San Juan Mtns., 13 August 1956, Smith 52126 (MICH) cerina Smith & Singer, 1955e: 563 Type information: USA. 7/88 (MICH) cerina var. ampullicystis Smith & Singer, 1955e: 565 HOLOTYPE: USA. Michigan, 23 June 1953, Singer N 142 (F) cerina var. brachycystis Smith & Singer, 1955e: 569 HOLOTYPE: USA. Michigan: Pinckney, George Reserve, 21 July 1933, Smith 33-606 (MICH) cerina var. bresadolae Smith & Singer, 1955e: 568 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Green Lake, October 1952, Smith 40994 (MICH) cerina var. cerina f. bispora Smith & Singer, 1955e: 565 HOLOTYPE: USA. Michigan: near Whitemore Lake, June 1951, Smith 44136 (MICH) cerina var. contorticystis Smith & Singer, 1955e: 570 HOLOTYPE: USA. Michigan: Luce County, Tahquamenon Falls State Park, 17 August 1953, Singer N 1326 (F) cerina var. longicystis Smith & Singer, 1955e: 567 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Carbon River, Smith 40453 (MICH) cerina var. luteovelata Smith & Singer, 1955e: 566 HOLOTYPE: USA. Washington: Olympic Na- tional Forest, Hoh River, 7 May 1939, Smith 13191 (MICH) cerina var. luteovelata f. occidentalis Smith & Singer, 1964h: 69 HOLOTYPE: USA. Washington: Snoqualmie Pass, 26 September 1954, Smith 47903 (MICH) cerina var. nebularum Smith & Singer, 1964h: 76 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Mt. Uchumachi, 25 February 1956, Singer B 1471 (MICH) cerina var. yungensis Smith & Singer, 1964h: 78 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, near Catarata, San Juan, 24 January 1956, Singer B 624 (MICH) cingulata Singer, 1964h: 218 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, February, Singer B 1536 (MICH) cinnamomea Smith & Singer, 1958i: 473 HOLOTYPE: USA. Oregon: Grants Pass, 10 November 1956, Smith 55422 (MICH) columbiana Singer, 1973d: 89 HOLOTYPE: Colombia. Boyaca: Arcabuco, 29 July 1960, Singer B 3608 (F) conspicua Singer, 1969a: 318 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapf National Park, between Laguna Frias and Paso de las Nubes, 24 March 1963, Singer M 3186 (BAFC) coquimbensis Singer, 1969a: 310 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 April 1967, Singer M 6532 (SCO) decipiens Smith & Singer, 1955e: 577 HOLOTYPE: USA. Michigan: Emmet County, Mackinaw City Hardwoods, 7 June 1953, Singer N 431 (F) decipiens var. separans Smith & Singer, 1955e: 579 HOLOTYPE: USA. Michigan: Emmet County, Wilderness Park, 29 July 1953, Smith 41739 (MICH) dicranorum Smith & Singer, 1958i: 474 HOLOTYPE: USA. Maine: S of Sinclair, 27 Au- gust 1956, Bigelow 4421 (MICH) dimorphocystis Smith & Singer, 1955e: 558 HOLOTYPE: USA. Michigan: Luce County, Tahquamenon Falls State Park, 1953, Smith 41401 (MICH) dimorphocystis var. nexapensis Singer, 1964h: 46 HOLOTYPE: Mexico. Dto. Federal,near San Pe- dro de Nexapa, 21 July 1957, Singer M 1566 (MICH) discernibilis Singer, 1973d: 90 HOLOTYPE: Colombia. Valle: Cali, 15 April 1968, Singer B 6150 (F) dominici Singer apud Dennis ex Singer, 1964h: 125 HOLOTYPE: Venezuela. MeYida: Sierra de San- to Domingo, Dennis 2506 (LIL) elaeophylla Singer, 1969a: 312 HOLOTYPE: Chile. Santiago: Quebrada Diego, near Carmen, 6 July 1967, Singer M 7115 (SGO) emmetensis Smith & Singer, 1955e: 580 HOLOTYPE: USA. Michigan: Emmet County, between Brutus and Pellston, June- July 1953, Singer N 83 (F, MICH) Index to Genera, Species, and Infraspecific Taxa 33 GALERINA emmetensis var. intermedia Smith & Singer, 1955e: 581 HOLOTYPE: USA. Michigan: near Brutus, 6 July 1953, Smith 41515 (MICH) evelata var.fulvipes Smith & Singer, 1964h: 86 HOLOTYPE: USA. Washington: near Longmi- re, 11 October 1954, Smith 48836 (MICH) fallax Smith & Singer, 1955e: 561 HOLOTYPE: USA. Smith 16239 (MICH) fallax f. subfiliformis Smith & Singer, 1964h: 85 HOLOTYPE: Canada. Quebec: Laurentide Park, near Mare du Sault, 2 September 1956, Smith 61758 (MICH) filiformis Smith & Singer, 1958i: 474 HOLOTYPE: USA. California: Trinidad, 10 De- cember 1956, Smith 56556 (MICH) fuegiana Singer, 1953a: 242 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 17 Feb- ruary 1950, Singer M 327 (LIL) funariae Smith & Singer, 1955e: 594 HOLOTYPE: USA. Washington: Kalaloch, April, Smith 12063 (MICH) gamundiae Singer, 1964h: 194 HOLOTYPE: Argentina. Neuquen: Villa La An- gostura, Pujals & Gamundi 366 (LIL). Dupli- cate material at BAFC. glacialis Singer, 1941e: 92 Type information: USSR. Altai Mtns., August, Singer (LE?) hypnorum var. evelata Singer, 1946g: 146 Type information: USA. New Hampshire: White Mtns., Mount Washington, August 1945, Singer WM-3 or WM-21 (FH). [Published in 1948]. hypsizyga Singer, 1964h: 174 HOLOTYPE: Argentina. Catamarca: Minas Capillitas, 1-3 March 1952, Singer T 1916 (LIL) inconspicua Singer, 1954b: 139, 140 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, 16 May 1952, Singer M 662 (LIL). Also published in Smith & Singer, 1955e: 592. inconspicua var. mixta Singer, 1969a: 319 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapi National Park, near Santa Maria, 19 April 1965, Singer M 5064 (BAFC) inconspicua var. sublevis Singer, 1969a: 319 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, 8 April 1963, Singer M 3324 (BAFC) infernalis Singer, 1964h: 268 HOLOTYPE: Argentina. Tucuman: Infiernillo, 3 January 1960, Singer B 3046 (LIL) jaapii Smith & Singer, 1955e: 574 Type information: Germany. See Fungi Selecti Exsiccati 10, VIII, 1903 karstenii Smith & Singer, 1964h: 319 HOLOTYPE: Finland. 9 September 1865, Kar- sten (H) laeta Singer, 1964h: 185 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 28 January 1956, Singer B 626 (MICH) larigna Singer, 1941e: 93 Type information: USSR. Altai Mtns., July, Singer & Vasilieva (LE?) latispora Smith & Singer, 1955e: 591 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Castle Peak, 20 September 1952, Smith 40099 (MICH) latispora var. mexicana Singer, 1964h: 312 HOLOTYPE: Mexico. Dto. Federal: Paso de Cortes, 21 July 1957, Singer M 1567 (MICH) leucobryicola Smith & Singer, 1958i: 476 HOLOTYPE: USA. Michigan: Washtenaw County, Pinckney Recreation Area, 29 May 1955, Smith 49533 (MICH) longinqua Smith & Singer, 1958i: 477 HOLOTYPE: Australia. Macquarie Island: N of Green Gorge, 29 March 1954, Bunt (LIL) luteolosperma Singer, 1955e: 570 HOLOTYPE: USA. Michigan: Trout Lake, 4 October 1953, Smith 43722 (MICH) machangaraensis Singer, 1978h: 67 HOLOTYPE: Ecuador. Pichincha: near Quito, Rio Machangara, 20 May 1973, Singer B 7545 (F) macquariensis Smith & Singer, 1958i: 478 HOLOTYPE: Australia. Macquarie Island, Bunt 1950-51 (MICH) mainsii Smith & Singer, 19581: 479 HOLOTYPE: USA. Montana: Glacier National Park, Logan Pass, 20 August 1941, Mains 6116 (MICH?) mainsii var. tetraspora Singer, 1974a: 382 HOLOTYPE: Switzerland. Valais, along River Borgne de Ferpecle, 11 July 1971, Singer C 5471 (F) majalis Singer, 1989a: 116 HOLOTYPE: USA. Illinois: Cook County, 26 May 1984, Singer N 4121 (F) marthae Singer, 1969a: 309 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 7 May 1965, Singer M 5589 (BAFC) megalocystis Smith & Singer, 1955e: 588 HOLOTYPE: USA. California: Trinidad, 30 No- vember 1935, Parks & Smith 3680 (MICH) meridionalis Singer & Clemenson, 1971b: 127 HOLOTYPE: France. Alpes maritimes: 3 km west of Valouris, 15 December 1970, Singer C 5347 (F) mesites Smith & Singer, 1955e: 587 HOLOTYPE: USA. Michigan: Emmet County, Mackinaw City Hardwoods, October, Smith 44054 (MICH) 34 Chapter Three GALERINA minor Singer, 1953d: 125 HOLOTYPE: Brazil. Rio Grande do Sul: Pareci, 2 November 1951, Singer B 65 (LIL) mollis Smith & Singer, 1955e: 590 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Green Lake, 17 October 1952, Smith 41074 (MICH) montivaga Singer, 1969a: 306 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, 12 December 1958, Singer M 3161 (LIL) mycenoides f. mamillata Singer, 1950h: 480 HOLOTYPE: USSR. Altai Mtns. (LE). No Latin diagnosis. nana f. bohemica Singer, 1950h: 467 Type information: USSR. Altai Mtns. (LE). No Latin diagnosis. naucorioides Smith & Singer, 1955e: 584 HOLOTYPE: USA. Michigan: Marquette Coun- ty, Huron Mtns., September, Smith 33-995 (MICH) nigripes Smith & Singer, 1958i: 480 HOLOTYPE: USA. Oregon: McLeod, near Grant's Pass, 15 November 1956, Smith 55691 (MICH) nordmaniana Smith & Singer, 1958i: 480 HOLOTYPE: USA. Idaho: Granite Creek, near Nordman, 9 October 1956, Smith 54260 (MICH) nubigena Smith & Singer, 1964h: 60 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1469 (MICH) oligocalyptrata Singer, 1989a: 117 HOLOTYPE: Colombia. Boyaca: Arcabuco, 28 July 1960, Singer B 3571 (F) oreina Smith & Singer, 1955e: 593 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Snow Lake, Smith 40344 (MICH) papillata Singer in Singer & Digilio, 195 le: 382 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 4 March 1951, Singer T 1375 (LIL). [Published in 1952]. patagonica Singer, 1954b: 140, 141 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi, Gebiet, 16 May 1952, Singer M 677 (LIL) payettensis Smith & Singer, 1958i: 481 HOLOTYPE: USA. Idaho: Payette Lakes, Lake Fork Creek, South Fork, 17 September 1956, Smith 53491 (MICH) peladae Singer, 1969a: 314 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 6 May 1967, M. Singer [Singer no.] M 6735 (SCO) perangmta Smith & Singer, 1958i: 482 HOLOTYPE: USA. California: Humboldt State Park, 30 November 1956, Smith 56007 (MICH) perrara Singer, 1962d: 16 HOLOTYPE: Antarctica. Peninsula, Costa de Danco, 17 February 1961, Corte 044 (IAA: Institute Antartico Argentine, no longer ex- ists) phlegmacoides Singer, 1969a: 313 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, Chi vena, 10 May 1965, Singer M 5711 (BAFC) physospora Singer in Singer & Digilio, 1951e: 381 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, Parque Aconquija, 10 July 1949, Singer T 597 (LIL). [Published in 1952]. polytrichorum Singer, 1964h: 194 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 28 January 1956, Singer B 619 (MICH) praetervisa Singer, 1964h: 352 HOLOTYPE: Argentina. Neuquen: Rincon, 18 March 1963, Singer M 3064 (BAFC) proxima Singer, 1964h: 200 HOLOTYPE: Argentina. Tierra del Fuego, Feb- ruary, Singer M 187 (LIL) pseudocamerina var. pargoloviana Singer, 1964h: 120 Type information: USSR. Leningrad, 1937, Singer (LE). Syntype: MICH pseudocerina Smith & Singer, 1958i: 483 HOLOTYPE: USA. Colorado: San Juan Mtns., Trout Lake, 14 August 1956, Smith 52182 (MICH) pubescentipes Smith & Singer, 1964h: 320 HOLOTYPE: USA. Idaho: Seven Devils' Mtns., 12 September 1956, Smith 53374 (MICH) pucarensis Singer, 1969a: 305 HOLOTYPE: Argentina. Neuquen: Pucard, 6 November 1966, Singer M 6023 (BAFC) pulchra Smith & Singer, 1964h: 101 HOLOTYPE: USA. Washington: Mt. Rainier National Park, near Green Lake, 19 October 1952, Smith 41205 (MICH) quinteroensis Singer, 1969a: 316 HOLOTYPE: Chile. Valparaiso: Quintero, 27 June 1967, Singer M 7004 (SGO) radicellicola Singer, 1964h: 353 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Puerto Blest, Los Cantaros, 23 March 1963, Singer M 3154 (BAFC) riparia Singer, 1953a: 249 Type information: Argentina. Tierra del Fuego (LIL). No type indicated. Type may be among Singer's collections M 314-315, M 240 and M 352. rostrata Smith & Singer, 1958i: 484 HOLOTYPE: USA. California: Orick, Prairie Creek State Park, 5 December 1956, Smith 56364 (MICH) Index to Genera, Species, and Infraspecific Taxa 35 GALERINA sahleri var. sequoiae Smith & Singer, 1964H: 65 HOLOTYPE: USA. California: Orick, 3 Decem- ber 1935, Smith 3745 (MICH) saltensis Singer in Singer & Digilio, 195 le: 382 HOLOTYPE: Argentina. Salta: Corralitos, 24 March 1951, Singer T 1418 (LIL). [Published in 1952]. sanctixaverii Singer, 1973d: 91 HOLOTYPE: Argentina. Tucuman: San Javier, 28 February 1962, Singer T 3776 (BAFC) semiglobata Singer, 1953d: 147 HOLOTYPE: Brazil. Rio Grande do Sul: Taim- besinho, 5 November 1951, Singer B 100 (LIL) sequoiae Singer, 1989a: 118 HOLOTYPE: USA. California: Samuel Taylor Park, 6 February 1982, Mackler and others [Singer no.] N 5005 (F) simocyboides Singer, 1969a: 311 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 April 1967, Singer M 6529 (SCO) stylifera var. badia Smith & Singer, 1958i: 486 HOLOTYPE: USA. Idaho: Kaniksu National Forest, Granite Creek, 6 October 1956, Smith 54112 (MICH) stylifera var. caespitosa Smith & Singer, 1964h: 134 HOLOTYPE: USA. Michigan: Oakland County, Haven Hill, Highland Recreation Area, Octo- ber 1951, Smith 41223 (MICH) stylifera var. velosa Smith & Singer, 1958i: 487 HOLOTYPE: USA. Idaho, 1954, Smith 47201 (MICH) subarctica Smith & Singer, 1964h: 54 HOLOTYPE: USA. Alaska: near Anchorage, 9 October 1959, Wells 1959 # 3 (MICH) subbadia Smith & Singer, 1955e: 572 HOLOTYPE: USA. Oregon: Blue River, 16 Oc- tober 1937, Smith 7845 (MICH) subbullulifera Singer, 1953d: 137 HOLOTYPE: Brazil. Rio Grande de Sul: Estacio Sao Salvador, 9 November 1951, Singer B 126 (LIL) subceracea Smith & Singer, 1955e: 559 HOLOTYPE: USA. Michigan: Wilderness Park, 7 October 1953, Smith 43847 (MICH) subcerina Smith & Singer, 1958i: 485 HOLOTYPE: USA. Maine: Aroostook County, near Guerette, 25 August 1956, Bigelow 4379 (MICH) subglabripes Smith & Singer, 1955e: 589 HOLOTYPE: USA. Washington: Mt. Rainier National Park, Carbon River, 2 October 1952, Smith 40459 (MICH) subpapillata Singer & Dennis, 1964h: 221 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 17 February 1956, Singer B 1240 (LIL) subtibiicystis Singer, 1953d: 146 HOLOTYPE: Brazil. Rio Grande do Sul: Taim- besinho, 5 November 1951, Singer B 102 (LIL) subtruncata Smith & Singer, 1958i: 486 HOLOTYPE: USA. Washington: Mt. Rainier National Park, St. Andrew's Creek, 24 Sep- tember 1952, Smith 40199 (MICH) taimbesinhoensis Singer, 1953d: 148 HOLOTYPE: Brazil. Rio Grande do Sul: Taim- besinho, 5 November 1951, Singer B 101 (LIL) tatrensis Singer, 1989a: 118 HOLOTYPE: Czechoslovakia. Slovakia: Skal- nate Pleso, 5 September 1974, Singer C 5881 (F) thujina Smith & Singer, 1955e: 595 HOLOTYPE: USA. Michigan: Luce County, Tahquamenon Falls State Park, 1 1 September 1953, Smith 42589 (MICH) triscopa f. longicystis Smith & Singer, 1958i: 489 HOLOTYPE: USA. Idaho: Payette Lakes, 30 August 1954, Bigelow [Smith no.] 47110 (MICH) triscopa var. tetrascopa Smith & Singer, 1964h: 105 HOLOTYPE: USA. Michigan, Smith 42157 (MICH) tsugae Smith & Singer, 1955e: 586 HOLOTYPE: USA. Michigan: Cheboygan Coun- ty, Mud Lake Bog, Smith 44070 (MICH) tundrae Smith & Singer, 1955e: 584 HOLOTYPE: USA. Washington: Mt. Rainier National Park, below Gobler's Knob, 12 Oc- tober 1952, Smith 40858 (MICH) turfosa Smith & Singer, 1955e: 560 HOLOTYPE: USA. Michigan: Whitemore Lake, September 1933, Smith 33-1101 (MICH) uchumachiensis Singer, 1964h: 150 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1470 (MICH) velutipes Singer, 1964h: 284 HOLOTYPE: Argentina. Misiones: Puerto Igua- zu, 12 April 1957, Singer M 932 (LIL) vexans Smith & Singer, 1955e: 583 HOLOTYPE: USA. Michigan, Pt. Aux Chenes and Wilderness Park, Smith 42824 (MICH) viatica Singer, 1964h: 231 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 17 February 1956, Singer B 1247 (LIL) victoriae Singer, 1954b: 140 HOLOTYPE: Argentina. Neuque"n: Nahuel Hua- pi National Park, Isla Victoria, 17 May 1952, Singer M 710 (LIL) 36 Chapter Three GALERINA vinaceobrunnea Smith & Singer, 1955e: 573 HOLOTYPE: USA. Michigan: Burt Lake, Mil- ler's Bog, 23 September 1949, Smith 34149 (MICH) vittaeformis var. albescens Smith & Singer, 1964h: 333 HOLOTYPE: USA. Smith 40128 (MICH) vittaeformis f. bispora Smith & Singer, 1964h: 334 HOLOTYPE: USA. Washington: Mt. Rainier National Park, 30 September 1952, Smith 40340 (MICH) vittaeformis var. pachyspora Smith & Singer, 1958i: 488 HOLOTYPE: Australia. Macquarie Island: West Point, 31 March 1953, Bunt (LIL, MICH) vittaeformis var. subannulata Singer, 1953a: 246 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 22 Feb- ruary 1950, Singer M 429 (LIL) yungicola Singer, 1964h: 114 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 5 February 1956, Singer B 932 (MICH) GALEROPSIS andina Singer, 1963c: 107 HOLOTYPE: Argentina. Mendoza: San Carlos, Arroyo de Cruz de Piedras, 20 January 1941, Ruiz Leal 7287 (Ruiz Leal's herbarium). A du- plicate of the holotype in BAFC. andina var. gracilior Singer, 1963c: 107 HOLOTYPE: Argentina. Mendoza: San Carlos, Laguna del Diamante, 20 January 1941, Ruiz Leal 7233 (Ruiz Leal's herbarium) GASTROBOLETUS fascifer Singer & Smith, 1964J: 310 HOLOTYPE: Zimbabwe. Umtali District, 28 May 1961, Chase 7549 (K) laricinus Singer & Both, 1977b: 60 HOLOTYPE: USA. New York: Olcott, 1 Octo- ber 1975, Both 1858 (BUF). Isotype: FH GERRONEMA Singer, 195 Ib: 599 Type species: Gerronema melanomphax Singer albogriseolum Singer, 1989a: 13 HOLOTYPE: Brazil. Amazonas, Road Manaus- Caracaraf, km 125, 20 July 1978, Singer B 11291 (INPA) alexandri Singer, 1961b: 51 HOLOTYPE: USA. Michigan: Luce County, near Tahquamenon Falls, 23 June 1953, Sing- er N 127 (F) alutaceum Singer, 1978b: 155 HOLOTYPE: Switzerland. Singer C 5116 (F). Isotype: LAU angustifolium Singer, 1959b: 379 HOLOTYPE: USA. Florida: Dade County, Mi- ami, Brickell Hammock, 25 October 1942, Singer F 1285 (FH) bethlehemicum Singer, 1989a: 14 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4274 (BAFC) brunneum Singer, 1964e: 78 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 23 February 1956, Singer B 1399 (BAFC) bryogeton Singer, 1961b: 50 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Ca- men Pampa, 1 February 1956, Singer B 811 (LIL) calongei Singer, 1970a: 67 HOLOTYPE: Colombia. Valle: Municipalidad Dagua, 14 April 1968, Singer B 6122 (F) candidum Singer, 1989a: 14 HOLOTYPE: Brazil. Amazonas, Road Manaus- Caracarai, km 45, 10 August 1978, Singer B 11372 (INPA) cheilocystidiatum Singer, 1970a: 68 HOLOTYPE: Colombia. Valle: between Cisne- ros and Cordoba, 23 April 1968, Singer B 6300 (F) collybiomorphum Singer, 1978b: 155 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 May 1977, Singer B 9662 (INPA) costaricense Singer, 1989a: 15 HOLOTYPE: Costa Rica. Heredia, above San Jose de la Montana, 29 June 1981, Singer B 12520 (F) cotapatae Singer, 1964e: 87 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 2 February 1956, Singer B 821 (BAFC) daguense Singer, 1989a: 15 HOLOTYPE: Colombia. Valle: Com El Vergel, 14 April 1960, Singer B 6123 (F) dennisii Singer, 1964e: 81 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 9 February 1956, Singer B 1056 (BAFC) depauperatum Singer, 1951b: 601 HOLOTYPE: Argentina. Tucuman: Santa Rosa, Along Rio de las Pavas, 17 December 1950, Singer T 1067 (LIL) elasticum Singer, 195 Ib: 599 HOLOTYPE: Argentina. Tucuman: Anta Muer- ta, 19 December 1949, Singer T 786 (LIL) elasticum ssp. amazonicum Singer, 1964e: 63 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 14 March 1956, Singer B 1978 (BAFC) flammeum Singer, 1989a: 16 HOLOTYPE: Brazil. Amazonas, Road Manaus- Caracarai, km 106, 4 April 1978, Singer B 10916 (INPA) Index to Genera, Species, and Infraspecific Taxa 37 GERRONEMA hypolepargum Singer, 1978h: 9 HOLOTYPE: Ecuador. Tungurahua: Rio Verde, 28 April 1973, Singer B 7162 (F) infundibuliforme Singer, 1964e: 79 HOLOTYPE: Brazil. Rio Grande do Sul: Gua- pore, Guajaramirim, 10 March 1956, Singer B 1803 (BAFC) josserandii Singer, 1961b: 49 HOLOTYPE: Netherlands. Terschelling, 16 July 1955, Jansen s.n. (L) laccarioides Singer, 1989a: 16 HOLOTYPE: Brazil. Amazonas: Manaus, 12 June 1977, Singer B 9936 (INPA) leptosarcum Singer, 1964e: 61 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 6 March 1956, Singer B 1602 (BAFC) majus Singer, 1964e: 64 HOLOTYPE: Bolivia. Pando: Madre de Dios, 5 April 1956, Singer B 2495 (BAFC) marchantiae Singer & Clemencon, 197 Ib: 119 HOLOTYPE: Switzerland. Valais: near the Borgne de Ferpecle, 11 July 1971, Singer C 5445 (F) mariae Singer, 1989a: 17 HOLOTYPE: Brazil. Amazonas: Manaus, 25 April 1978, Souza [Singer no.] B 10997 (INPA) melanomphax Singer, 1951b: 602 HOLOTYPE: Argentina. Tucuman: near Los So- sas, 1 January 1951, Singer T 1094 (LIL) melleum Singer & Clemen9on, 1971b: 120 HOLOTYPE: Switzerland. Valais: near the Borgne de Ferpecle, 11 July 1971, Singer C 5453 (F) minutissimum Singer, 1969a: 52 HOLOTYPE: Chile. Llanquihue: Puella, 22 March 1959, Singer M 1998 (BAFC) moseri Singer, 1983a: 277 HOLOTYPE: Austria. Vienna: Prater, 2 October 1904, von Hohnel (FH) pantoxanthum Singer, 1989a: 17 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 25 May 1977, Singer B 9713 (INPA) schusteri Singer, 1972a: 178 HOLOTYPE: Antarctica. Anvers Island, Norsel Point, February 1969, Schuster 69-3031 (BPI) subpallidum Singer, 1959b: 378 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 1 March 1956, Singer T 2248 (LIL) sucrense Singer, 1989a: 18 HOLOTYPE: Venezuela. Sucre, 9 km N of road Rincon-Carupano-El Palar, 6 July 1972, Du- mont and others VE 4018 (NY) theophili Singer, 1973d: 14 HOLOTYPE: Mexico. Veracruz, 7 km S of Es- tacion Biologica de las Tuxtlas, 21 June 1969, Singer M 8121 (F) xanthodictyon Singer, 1964e: 65 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 7 April 1956, Singer B 2546 (BAFC) yalae Singer, 1989a: 18 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 11 February 1965, Singer T 4011 (F) GLOEOCANTHARELLUS Singer, 1945c: 140 Type species: Cantharellus purpurascens Hes- ler GLOIOCEPHALA allomorpha Singer, 1976a: 290 HOLOTYPE: Colombia. Valle: Coir. El Vergel, Municip. Dagua, km 25 N of Dagua road, 28 April 1968, Singer B 6451 (F) alvaradoi Singer, 1976a: 300 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 9 February 1965, Singer T 3909 (F) anastomosans Singer, 1976a: 303 HOLOTYPE: Ecuador. Napo: Shushufindi, 13 May 1973, Singer B 7392 (F) capillata Singer, 1976a: 285 HOLOTYPE: Mexico. Chiapas: between Finca Sospiro and El Pozo, 4 August 1969, Singer M 8979A (F) cinnamomea Singer, 1976a: 289 HOLOTYPE: Mexico. Chiapas: between Finca Sospiro and El Pozo, 4 August 1969, Singer M 8971 (F) confusa Singer, 1960f: 269, 278 HOLOTYPE: Brazil. Rio de Janeiro: Angra dos Reis, 1 October 1952, Singer B 426 (F) culmicola Singer, 1989a: 66 HOLOTYPE: Ecuador. Pastaza: near road Am- bato-Puyo, 24 July 1975, Dumont EC 1424 (NY) inobasis Singer, 1960f: 263, 277 HOLOTYPE: Bolivia. Pando: Madre de Dios, Santa Teresa, 21 July 1956, Singer B 2296 (LIL) lamellosa Singer, 1960f: 265, 278 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 26 February 1956, Singer B 15285 (LIL) longicrinita Singer, 1976a: 286 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, San Joaqufn, 22 April 1968, Singer B 6282 (F) longifimbriata Singer, 1960f: 266, 278 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria towards Es- tancia San Javier, 9 January 1960, Singer T 3520 (LIL) 38 Chapter Three GLOIOCEPHALA longisperma Singer, 1976a: 291 HOLOTYPE: Brazil. Sao Paulo: Serra de Can- tareira, Reserva Forestal, 17 July 1964, Singer B 4103 (F) lutea Singer, 1976a: 301 HOLOTYPE: Ecuador. Napo: Sacha 4 (Sacha Norte), 10 May 1973, Singer B 7333 (F) mycenoides Singer, 1969a: 148 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 22 July 1967, Singer M 7161 (SCO) palmarum Singer, 1960f: 264, 277 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 8 March 1 956, Singer B 1 744 (LIL) podocarporum Singer, 1976a: 294 HOLOTYPE: Argentina. Jujuy: 15 km NE of Yala, 20 February 1966, Singer T 5300 (F) quitensis Singer, 1976a: 299 HOLOTYPE: Ecuador. Pichincha: Quito, Que- brada de Miraflores, 24 April 1973, Singer B 7113 (F) religiosa Singer, 1976a: 295 HOLOTYPE: Mexico. Dto. Federal,road from San Pedro de Nexapa to the Paso de Colon, 16 July 1969, Singer MA- 10 (F) sessilis Singer, 1976a: 303 HOLOTYPE: Ecuador. Pichincha: Quito, Que- brada de Miraflores, 24 April 1973, Singer B 7119 (F) spathularia Singer, 1960f: 271, 279 HOLOTYPE: Argentina. Salta: Oran, 3-4 km W of Rfo Blanco Bridge, North of Oran, 17 March 1955, Singer T 2308A (LIL) GOMPHIDIUS helveticus Singer, 1950d: 198 Type information: Switzerland. Vri Andermatt, August 1950, Singer leptocystis Singer, 1946g: 148 Type information: Canada. Vancouver (MICH). [Published in 1948]. ochraceous ssp. muscigenus Singer, 1946g: 149 No type information. [Published in 1948]. This subspecies was also published in Singer, 1949a: 472. ochraceous ssp. muscigenus Singer, 1949a: 472 No type information. This subspecies was also published in Singer, 1946g: 149. rutilus ssp. alabamensis Earle ex Singer, 1946a: 535 subsp. novum for Comphidius alabamensis Earle n. subnudum septentrionalis Singer, 1946g: 149 No type information. [Published in 1948]. smithii Singer, 1946g: 150 No type information. [Published in 1948]. smithii var. xanthobasis Singer, 1946g: 150 No type information. [Published in 1948]. subroseus var. homobasis Singer, 1946g: 150 No type information. [Published in 1948]. vinicolor ssp. californicus Singer, 1946g: 149 No type information. [Published in 1948]. GOMPHUS mamorensis Singer, 1983f: 17 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 6 March 1956, Singer B 1614 (F) nothofagorum Singer, 1967b: 69 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 7 May 1967, Singer & Hernandez [Singer no.] M 6776 (SAM) GRIFOLA gargal Singer, 1969a: 381 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 15 km NE of Mirador, 6 May 1967, Singer M 6934 (SCO) GYMNOMYCES alveolatus Singer & Smith, 1960h: 51 HOLOTYPE: USA. Oregon: N of Corvallis, 23 May 1929, Zeller 6862 (NY) cinnamomeus Singer & Smith, 1960h: 51 HOLOTYPE: USA. California: Berkeley, 7 Jan- uary 1905, Gardner s.n. (NY) compactus Singer & Smith, 1960h: 53 HOLOTYPE: USA. Oregon: near Sandy, 17 June 1937, Zeller 8286 (NY) ferruginascens Singer & Smith, 1960h: 54 HOLOTYPE: USA. Idaho: McCall, 18 August 1958, Smith 60269 (MICH) parksii Singer & Smith, 1960h: 55 HOLOTYPE: USA. California: near Los Gatos, no date, Parks 477 (Z-27) (NY) roseomaculatus Singer & Smith, 1960h: 50 HOLOTYPE: USA. California: Saratoga, March 1919, Parks Z-19 (NY) GYMNOPILUS chilensis Singer, 1969a: 303 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6679 (SGO) excentriciformis Singer, 1969a: 302 HOLOTYPE: Chile. Llanquihue: 10 km N of Colaco, 9 May 1967, Singer M 6805 (SGO) humicola Harding ex Singer, 1961b: 76 HOLOTYPE: USA. Michigan: Cheboygan County, east shore of Burt Lake, 3 July 1953, s.n. (F) Index to Genera, Species, and Infraspecific Taxa 39 GYMNOPILUS microloxm Singer, 1978h: 64 HOLOTYPE: Ecuador. Napo: Shushufindi, 15 May 1973, Singer B 7474 (F) pachycystis Singer, 1989a: 116 HOLOTYPE: Costa Rica. Alajuela: San Ramon, August 1981, Gomez 17916 (F) pratensis Singer in Singer & Digilio, 195 le: 371 HOLOTYPE: Argentina. Salta: Campo Quijano, 23 March 1951, Singer T 1415 (LIL). [Pub- lished in 1952]. radicicola Singer, 1978h: 65 HOLOTYPE: Ecuador. Napo: Lago Agrio, 9 May 1973, Singer B 7318 (F) submarasmioides Singer, 1978h: 66 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7229 (F) GYRODON adisianus Singer, 1989a: 123 HOLOTYPE: Brazil. Amazonas: Ilha Marchan- taria, 18 March 1983, Singer and others [Singer no.] B 12434 (F) exiguus Singer & Digilio, 1960i: 154 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Rio Yariza, 16 February 1956, Singer B 1216 (LIL) monticola Singer, 1957c: 256 HOLOTYPE: Argentina. Tucuman: Taff del Val- le, La Quebradita, 10 March 1950, Singer T 928 (LIL) proximus Singer, 1945b: 244 HOLOTYPE: USA. Florida: Alachua County, Devil's Millhopper, 29 June 1943, Singer F 2425 (FH) proximus f. minor Singer & Gomez, 1990a: 53 HOLOTYPE: Costa Rica. Puntarenas: San Vito, Wilson Botanical Garden, August 1986, Go- mez 25144 (F) sibiricus Singer, 1938d: 174 Type information: USSR. Altai Mtns.: Lake Te- lezkoje, September, Singer & Vasilieva (LE?) GYROPORUS phaeocyanescens Singer & Ivory, 1983f: 37 HOLOTYPE: Belize. Augustine: Forest Station, 4 November 1976, Ivory S/358 (F) HEBELOMA gomezii Singer, 1983f: 188 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Singer & Gomez [Singer no.] B 12445 (F) moseri Singer, 1969a: 287 HOLOTYPE: Argentina. Neuquen: Quetrihue, 15 April 1963, Moser s. n. (BAFC) HEIMIOMYCES Singer, 1942c: 127 Type species: Agaricus (Collybid) rheicolor Berk. & Curt. brunneipes Singer in Singer & Digilio, 195 le: 242 HOLOTYPE: Argentina. Tucuman: Las Len- guas, 20 February 1951, Singer T 1309 (LIL). [Published in 1952]. pruinatipes Singer in Singer & Digilio, 1951e: 243 HOLOTYPE: Argentina. Tucumdn: Riio de los Sosas, 27 January 1951, Singer T 1129 (LIL). [Published in 1952]. HEMIMYCENA amazonica Singer, 1989a: 67 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer B 10887 (INPA) angusta Singer, 1961b: 60 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 28 January 1956, Singer B 631 (LIL) crispuliformis Singer, 1973d: 35 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, 20 April 1968, Singer B 6263 (F) depauperata Singer, 1943a: 122 Type information: USSR. Altai Mtns. Central, July-August. diplocystis Singer, 1989a: 68 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 10 August 1978, Singer B 11365 (INPA) drepanocladi Singer, 1943a: 123 Type information: USSR. Altai Mtns. Central. epibiotica Singer, 1961b: 61 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 13 February 1956, Singer B 1146 (LIL) epibrya Singer, 1943a: 121 Type information: USSR. Altai Mtns. Central, August. guanacastensis Singer, 1989a: 68 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Singer B 12464 (F) herrerae Singer, 1973d: 36 HOLOTYPE: Mexico. Dto. Federal, near San Pedro, 16 July 1969, Singer & Herrera s.n. (F) longicystis Singer, 1961b: 61 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 30 January 1956, Singer B 707 (LIL) nothofagi Singer, 1969a: 105 HOLOTYPE: Argentina. Rio Negro: Laguna Frias, 21 March 1963, Singer M 3104 (BAFC) patagonica Singer, 1969a: 106 HOLOTYPE: Chile. Santiago: Cerro Robles, 19 June 1967, Singer M 6988 (SGO) 40 Chapter Three HEMIMYCENA pleurotiformis Singer, 1989a: 69 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 June 1977, Singer B 9911 (INPA) pseudoconidiophora Singer, 1938a: 196 Type information: USSR. Altai Mtns.: Kurai, July, Singer & Vasilieva (LE?) subtropicalis Singer, 1959b: 381 HOLOTYPE: Argentina. Tucuman: Tafi del Val- le, Parque Aconquija, 17 February 1955, Sing- er T 2185 (LIL) truncicola Singer, 1961b: 62 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 12 January 1957, Singer T 2872 (LIL) HERICIUM caucasicum Singer, 1929b: 77 Type information: USSR. Caucasus. HIATULA melanoloma Singer, 1938e: 12 Type information: USSR. Leningrad, 1935, Vas- ilieva (LE?) HIATULOPSIS Singer & Grinling, 1967c: 364 Type species: Lepiota amara Beeli aureoflava Singer, 1989a: 98 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 28 February 1978, Singer B 10733 (INPA) HOHENBUEHELIA abietina Singer & Kuthan, 1980a: 61 HOLOTYPE: Czechoslovakia. Moravia: Besky- dy, Nature preserve Salajka near Bila., 21 July 1974, Kuthan & Singer [Singer no.] C 5626 (F) amazonica Singer, 1989a: 38 HOLOTYPE: Brazil. Amazonas: Manaus, 27 May 1977, Singer B 9727 (F) bullulifera Singer in Singer & Digilio, 1951e: 119 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 27 January 1951, Singer T 1136a (LIL). [Published in 1952]. calongei Singer, 1973d: 30 HOLOTYPE: Colombia. Valle: Dagua, 14 April 1968, Singer B 6116a (F) campinaranae Singer, 1989a: 38 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 125, 20 July 1978, Singer B 1 1 32 7 (INPA) culmicola Singer, 1989a: 39 HOLOTYPE: Colombia. Cundinamarca: Salto de Tequendama, 25 July 1960, Singer B 3 503d (BAFC) delasotae Singer, 1989a: 39 HOLOTYPE: Argentina. Tucuman: Quebrada de los Sosas, 18 December 1948, Singer & Di- gilio [Singer no.] T 16 (LIL). Deposited as H. angustata (Berk.) Singer, see Singer & Digi- lio, Lilloa 25: 110. 1953. dimorphocystis Singer ex. Singer, 1969a: 63 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 4 May 1967, Singer M 6880 (SCO) espeletiae Singer, 1989a: 40 HOLOTYPE: Colombia. Tolima: Santa Isabel, Valle Rio Totarito, 6 February 1980, Boekhout 589 (MEDEL) hydrogeton Singer, 1989a: 40 HOLOTYPE: Brazil. Amazonas: Una Marchan- taria, 1 July 1981, Singer B 12213 (F) izonetae Singer, 1989a: 41 HOLOTYPE: Brazil. Amazonas: Igarap do Tar- umazinho, 13 March 1983, Singer B 12424 (F) nigra var. microspora Singer, 1955a: 769 HOLOTYPE: Panama. Zona Canalis: Corund, 13 August 1952, Martin & Welden 8353 (F, IA) patagonica Singer ex. Singer, 1969a: 61 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, between Laguna Frias and Paso Perez Rosales, 4 May 1961, Gamundi (BAFC) pergelatinosa Singer, 1978h: 19, 21 HOLOTYPE: Ecuador. Napo: Lago Agrio, 8 May 1973, Singer B 6116 (F) pycnophylli Singer, 1955a: 770 HOLOTYPE: Argentina. Jujuy: Tilcara, 23 Feb- ruary 1953, Sleumor (F) recedens Singer & Kuthan, 1980a: 66 HOLOTYPE: Mexico. Dto. Federal: between San Pedro de Nexapa and Paso de Corte, 16 July 1969, Singer MA 0013 (F) spegazzinii Singer ex. Singer, 1969a: 58 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, above Puerto Manzano, 1 1 April 1963, Singer M 3378 (BAFC). Invalidly published in Sydowia 8: 117. 1954. tropicalis Singer, 1989a: 42 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer B 70S97(INPA) HYBOGASTER Singer, 1964a: 13 Type species: Hybogaster giganteus Singer giganteus Singer, 1964a: 13 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, Chiveria, between Union and Mirador, 29 March 1963, Singer M 3229 (BAFC) Index to Genera, Species, and Infraspecific Taxa 41 HYDROPUS HYDROPUS africanus Singer, 1946g: 127 HOLOTYPE: Liberia. Du River, Firestone No. 3, 27 July 1926, Under 130 (FH). [Published in 1948]. albopubescens Singer, 1982e: 63 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, at Estacao Experimental de Silvi- cultura Tropical, 11 July 1977, Singer B 10085 (F) albus Singer, 1978H: 39 HOLOTYPE: Ecuador. Napo: Lago Agrio, 9 May 1973, Singer B 7330 (F) altus Singer, 1982e: 74 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 10 October 1977, Singer B 10190 (F) amazonicm Singer, 1973d: 49 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 7 March 1956, Singer B 1639 (BAFC) angustispermus Singer, 1982e: 59 HOLOTYPE: Bolivia. Pando: Madre de Dios, Las Piedras, 5 April 1956, Singer B 2515 (F) beniensis Singer, 1982e: 17 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 12 March 1956, Singer B 1910 (LIL) bisporus Singer, 1982e: 96 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 June 1977, Singer B 9909 (INPA) bolivianus Singer, 1973d: 50 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, 1 February 1956, Singer B 802 (BAFC) brunneobasis Singer, 1978h: 33 HOLOTYPE: Ecuador. Napo: Shushufindi, 13 May 1973, Singer B 7381 (F) caespitosus Singer, 1982e: 32 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 6 April 1977, Singer B 9625 (INPA) californicus Singer, 1989a: 85 HOLOTYPE: USA. California: Marin County, 19 November 1981, Calhoun 81-2590 (F) camaragibensis Singer, 1973d: 51 HOLOTYPE: Brazil. Pernambuco: Camaragibe, 7 July 1960, Singer B 3298 (BAFC) campinaranae van adnatifolius Singer, 1982e: 89 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 21 March 1980, Singer B 12058 (F) campinaranae van campinaranae Singer, 1982e: 88 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 21 March 1980, Singer B 12056 (F) cavipes van murinialbus Singer, 1982e: 45 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 6 July 1977, Singer B 10045 (INPA) chiriquiensis Singer, 1982e: 68 HOLOTYPE: Panama. Chiriqui: Cerro Respin- go, 6 km NW of Cerro Punta, 2 July 1975, Dumont and others PA- 1805 (NY) chlorinodorus Singer, 1982e: 25 HOLOTYPE: Brazil. Amazonas: Mata Ducke, N of Manaus, 1 November 1977, Freire [Singer no.] B 10254 (F) citrinus Singer, 1978h: 34 HOLOTYPE: Ecuador. Napo: Lago Agrio, 16 May 1973, Singer B 7492 (F) confertifolius Singer, 1982e: 50 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 23 July 1978, Singer B 11338 (INPA) corneri Singer, 1982e: 86 HOLOTYPE: Brazil. Amazonas: 25 km N of Manaus, Reserva Ducke, 28 June 1978, Sing- er B 11251 (INPA) cystidiosus Singer, 1989a: 86 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 13 July 1977, Singer B 10089 (INPA) decipiens Singer, 1982e: 115 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 13 July 1977, Singer B 10094 (INPA) depauperatus Singer, 1973d: 51 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4263 (BAFC) dissiliens Singer, 1982e: 73 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 9 February 1978, Singer B 10652 (INPA) dubius Singer, 1982e: 58 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 30 September 1977, Singer B 10153 (F) dusenii ssp. nivifugus Singer, 1973d: 52 HOLOTYPE: Argentina. Buenos Aires: near La Plata, Punta Lara, May 1966, Singer S 734 (BAFC) eitenianus Singer, 1973d: 52 HOLOTYPE: Brazil. Amazonas, Manaus, no date, Eiten and others 5205 (NY) etenianus van obscurus Singer, 1982e: 105 HOLOTYPE: Brazil. Amazonas: near Punta Ne- gra, left side of Rio Negro, 15 January 1978, M. & R. Singer [Singer no.] B 10529 (INPA) excentricus Singer, 1982e: 49 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ivon, 3 April 1956, Singer B 2449 (F) fimbriatus Singer, 1982e: 81 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 May 1977, Singer B 9661 (INPA) fluvialis van aporpus Singer, 1982e: 34 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 5 May 1980, Singer B 12134- 12134a (F) 42 Chapter Three HYDROPUS fluvialis var. fluvialis Singer, 1982e: 33 HOLOTYPE: Brazil. Amazonas: Igarap do Tar- umazinho, 19 March 1980, Singer B 12047 (F) fragilior Singer, 1982e: 67 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 May 1977, Singer B 9677 (INPA) fraterniger Singer, 1946f: 227 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, Singer F 643 (FH) fuscoalbus Singer, 1982e: 91 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 30 December 1977, Singer B 10379 (INPA) fuscogriseus Singer, 1989a: 86 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 110, 4 April 1978, Singer B 10925 (INPA) fuscomycelinus Singer, 1982e: 112 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 10 February 1965, Singer T 3941 (F) gerronematoides Singer, 1969a: 143 HOLOTYPE: Chile. Valdivia: Hueycolla, 1/4 May 1967, Singer M 6688 (SCO) glabripes Singer, 1969a: 144 HOLOTYPE: Chile. Valparaiso: near Quintero, 27 June 1967, Singer & Lazo M 701 l/QUI-5 (SCO) gomezii Singer, 1982e: 119 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Singer B 12472 (F) gracilis Singer, 1982e: 117 HOLOTYPE: Brazil. Amazonas: Irarap do Tar- umazinho, 26 March 1980, Singer B 12079 (F) guaporensis Singer, 1982e: 106 HOLOTYPE: Brazil. Rondonia: Guajara mirim, 10 March 1956, Singer B 1786 (F) heterocystis Singer, 1973d: 53 HOLOTYPE: Argentina. Catamarca, 2 March 1952, Singer T 1914 (MICH, LIL) humilior Singer, 1982e: 83 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 31 October 1977, Singer B 10245 (F) hydrophoroides Singer, 1982e: 71 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 18 April 1968, Singer B 6204 (F) hygrophilus Singer, 1973d: 54 HOLOTYPE: Colombia. Valle: Anchicaya, 26 April 1968, Singer B 6396 (F) hyperythms Singer, 1982e: 75 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 May 1977, Singer B 9657 (F) hypopolius Singer, 1982e: 64 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 1 1 May 1977, Singer B 9859 (INPA) immutabilis Singer, 1982e: 102 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 20 December 1977, Singer B 10374 (INPA) indicus Singer, 1989a: 87 HOLOTYPE: India. Punjab: near Patiala, no date, Saini 19 (F) lacuster Singer, 1978h: 36 HOLOTYPE: Ecuador. Napo: Lago Agrio, 17 May 1973, Singer 7532 (F) lacuster var. riparius Singer, 1982e: 79 HOLOTYPE: Brazil. Amazonas: Igarap do Tar- umazinho, 16 April 1980, Singer B 12103 (F) levis Singer, 1982e: 72 HOLOTYPE: Brazil. Amazonas: Manaus, 22 December 1977, Araujo [Singer no.] B 10388 (INPA) lipocystis Singer, 1969a: 141 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Arroyo Frutillas, 9 April 1963, Singer M 3349 (BAFC) lipocystis var. bisporis Singer, 1969a: 142 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapf National Park, near Santa Maria, 30 April 1964, Singer M 3705 (BAFC) lutescentipes Singer, 1982e: 35 HOLOTYPE: Brazil. Amazonas: Reserva Ducke, 25 km N of Manaus, 7 January 1979, Singer B 11478 (INPA) maculatipes Singer, 1982e: 82 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 10 August 1978, Singer B 11362 (INPA) marasmioides Singer, 1973d: 54 HOLOTYPE: Colombia. Boyaca: between Ra- miriquf and Rondon, 30 July 1960, Singer B 3628 (BAFC) martensii Singer, 1989a: 87 HOLOTYPE: China. Yunnan: Mt. Yun Shan, no date, Handel Mazzetii 11.207 (WU) megalobasidium Singer, 1982e: 83 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 23 June 1977, Singer B 10013 (F) mesites Singer, 1982e: 98 HOLOTYPE: Brazil. Pernambuco: Dois Irmaos, 14 April 1964, Singer B 4079a (F) microcephalus Singer, 1982e: 80 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 28 February 1978, Singer B 10718 (INPA) microsporus Singer, 1969a: 142 HOLOTYPE: Argentina. Neuquen: Lago Cor- rentoso, 16 April 1965, Singer M 5011 (BAFC) Index to Genera, Species, and Infraspecific Taxa 43 HYDROPUS montanus Singer, 1982e: 103 HOLOTYPE: Argentina. Tucumdn: Tafi del Val- le, Quebrada del Mastil, 17 February 1965, Singer T 4082 (F) mutabilis Singer, 1978h: 36 HOLOTYPE: Brazil. Guajard mirim, 10 March 1956, Singer B 1781 (F) mycenoides var. minor Singer, 1982e: 100 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer B 10880 (INPA) mycenoides var. pusillus Singer, 1982e: 100 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 9 February 1978, Singer B 10637 (INPA) nanus Singer, 1982e: 42 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 17 May 1977, Singer B 9642 (INPA) nigromarginatus Singer, 1982e: 60 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 21 March 1980, Singer B 12063 (F) occidental Singer, 1982e: 100 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 18 April 1968, Singer B 6217 (F) omphaliniformis Singer, 1973d: 55 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, 19 April 1968, Singer B 6240 (F) papillatus Singer, 1973d: 56 HOLOTYPE: USA. Florida: Alachua County, 20 July 1943, Singer F 2857 (F) phyllogenus var. bahiensis Singer, 1982e: 93 HOLOTYPE: Brazil. Bahia: Itabuna, 5 June 1978, Singer B 11085 (INPA) phyllogenus var. phyllogenus Singer, 1982e: 92 HOLOTYPE: Brazil. Amazonas: Manaus, 7 Feb- ruary 1978, Singer B 10609 (INPA) pinetorum Singer, 1973d: 57 HOLOTYPE: USA. Florida: Miami, 26 October 1942, Singer F 1290 (F) platensis Singer, 1973d: 58 HOLOTYPE: Argentina. Buenos Aires: Punta Lara, 1 May 1966, Singer S 741 (BAFC) platycystis Singer, 1982e: 69 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 20 October 1977, Singer B 10230 (INPA) pyxidatoides Singer, 1969a: 140 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 7 May 1965, Singer M 5596 (BAFC) recedens Singer, 1982e: 116 HOLOTYPE: Argentina. Tucumn: near Potrer- illos, 10 February 1952, Singer T 1819 (F) riograndensis Singer, 1953d: 122 HOLOTYPE: Brazil. Rio Grande do Sul: Pareci, 2 November 1951, Singer B 68 (LIL) rionegrensis Singer, 1982e: 70 HOLOTYPE: Brazil. Amazonas: Manaus, 11 October 1977, Singer B 10202 (F) sabalis Singer, 1946c: 119 Type information: USA. Florida. semimarginellus Singer, 1973d: 59 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4251 (BAFC) stenocystis Singer, 1978h: 38 HOLOTYPE: Ecuador. Tungurahua, steep moun- tainside S of Banos, 29 April 1973, Singer M 7181 (F) subcartilagineus var. aquosus Singer, 1982e: 31 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 20 December 1977, Singer B 10369 (INPA) subcartilagineus var. bisporiger Singer, 1982e: 29 HOLOTYPE: Argentina. Buenos Aires: Santa Catalina, 19 March 1966, Singer S 638 (BAFC) subcartilagineus var. napoensis Singer, 1982e: 30 HOLOTYPE: Ecuador. Napo: Shushufindi, 15 May 1973, Singer B 7470 (F) terraefirmae Singer, 1982e: 90 HOLOTYPE: Brazil. Amazonas: 25 km N of Manaus, Reserva Ducke, 6 October 1978, Freire [Singer no.] B 11399 (INPA) tucumanus Singer, 1982e: 18 HOLOTYPE: Argentina. Tucuman: Chicligasta, Rio Cochuna, 11 February 1952, Singer T 1823 (LIL) veraecrucis Singer, 1973d: 59 HOLOTYPE: Mexico. Veracruz: near Montepio, 21 June 1969, Singer M 8102 (F) viscidulus Singer, 1969a: 145 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6703 (SGO) xanthosarx Singer & Grinling, 1967c: 362 HOLOTYPE: Zaire. Brazzaville: Fl. Djoue, March 1965, Grinling 50,313 (BAFC) xerophilus Singer, 1973d: 60 HOLOTYPE: Argentina. Salta: Gemes, 7 Feb- ruary 1957, Singer T 2971 (BAFC) xuthophyllus Singer, 1973d: 61 HOLOTYPE: Argentina. Tucuman: Burruyacu, 19 February 1957, Singer T 2991 (LIL, BAFC) HYGROASTER Singer, 1955f: 370 Type species: Hygrophorus nodulisporus Den- nis albellus Singer, 1989a: 6 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer & Araujo [Sing- er no.] B 10874 (INPA) 44 Chapter Three HYGROCYBE HYGROCYBE amazoniensis Singer, 1989a: 3 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 13 July 1977, Singer B 10097 (INPA) ammophila Singer, 1968a: 129 HOLOTYPE: Uruguay. Punta del Este, 5 June 1965, Eskuche [Singer no.] B 4138 (BAFC) araucana Singer, 1969a: 11 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, Mirador, 5 May 1965, Singer M 5516 (BAFC) batistae Singer, 1965e: 20 HOLOTYPE: Brazil. Pernambuco: Recife, no date, da Silva & Batista s.n. (LIL) blestiana Singer, 1969a: 18 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapi National Park, Brazo Blest, 23 March 1963, Singer M 3139 (SCO) campinaranae Singer, 1989a: 4 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, 22 May 1978, Singer B 11022 (INPA) chilensis Singer, 1969a: 18 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1916 (SGO) hololeuca Singer, 1989a: 4 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 17 May 1977, Singer B 9639 (INPA) lactarioides Singer, 1989a: 5 HOLOTYPE: Bolivia. El Beni: Guayaramerin, 16 March 1956, Singer B 2012 (LIL) lateritiorosella Singer, 1969a: 19 HOLOTYPE: Chile. Colchagua: Pumanque, Lazo PU-54 (SGO) megistospora Singer, 1989a: 5 HOLOTYPE: Brazil. Goias: Aguas Emendadas Res., 21 January 1978, Singer B 10560 (INPA) mexicana Singer, 1958d: 225 HOLOTYPE: Mexico. Oaxaca: Huautla de Jim- nez, 12 July 1957, Singer M 1531 (LIL) mutabilis Singer, 1989a: 5 HOLOTYPE: Brazil. Amazonas: Laguna Jan- uaryauari, 21 December 1978, Singer B 11465 (INPA) octayensis Singer, 1969a: 15 HOLOTYPE: Chile. Osorno: Puerto Octay, 15 September 1967, Singer M 7538 (SGO) paraibensis Singer, 1965e: 19 HOLOTYPE: Brazil. Paraiba: Joao Pessoa, 11 July 1960, Singer B 3320 (LIL) proteus Singer, 1969a: 14 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, Mirador, 30 April 1967, Singer M 6560 (SGO) pseudoamylospora Singer, 1989a: 6 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7190 (F) rhodoleuca Singer, 1973d: 6 HOLOTYPE: Brazil. Paraiba: Joao Pessoa, 11 July 1960, Singer B 3345 (LIL, BAFC) rubroflava Singer, 1973d: 6 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, 22 April 1968, Singer B 6276 (F) streptopus Singer & Kuthan, 1976g: 7 HOLOTYPE: Czechoslovakia. Slovakia: Cadca, Rakova, 27 July 1974, Kuthan & Singer [Singer no.] C 5652 (F) striatella Singer, 1969a: 20 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6732 (SGO) subheteromorpha Singer, 1969a: 12 HOLOTYPE: Chile. Concepcion: Boca del Bio- Bio, 17 November 1967, Singer M 7818 (SGO) swanetica Singer, 1931: 522 Type information: USSR. Caucasus: KM. transformabilis Singer, 1973d: 5 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 20 December 1958, Singer T 3149 (F) veselskyi Singer & Kuthan, 1976g: 9 HOLOTYPE: Czechoslovakia. Moravia: Ostra- va, Halde Lucina, 19 July 1974, Kuthan, Sing- er & Veselsky [Singer no.] C 5575 (F) HYGROPHOROPSIS aurantiaca var nana Singer, 1946a: 546 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, September 1942, Singer F 640 (FH) panamensis Singer, 1983f: 28 HOLOTYPE: Panama. Chiriqui: near Aguacate, about 7 km NE of El Hato del Volcan, Cerro Punta Road, 4 July 1975, Dumont & Carpen- ter [Dumont no.] P 2170 (NY) tapinia Singer, 1946a: 544 Type information: USA. Florida: Dade County, Miami, Simpson Park (FH) HYGROPHORUS quercuum Singer, 1973d: 1 HOLOTYPE: Colombia. Boyaca: Bosque de La Mercedes, 8 April 1968, Singer B 6020 (F) HYGROTRAMA Singer, 1958d: 221 Type species: Hygrotrama dennisianum Singer albipes Singer, 1973d: 4 HOLOTYPE: Mexico. Veracruz, 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 29 July 1969, Singer M 8734 (F) Index to Genera, Species, and Infraspecific Taxa 45 HYGROTRAMA araguense Singer, 1989a: 2 HOLOTYPE: Venezuela. Aragua: Parque Na- cional Henry Pittier, 6 July 1971, Dumont, Haines & Samuels s.n. (NY) dennisianum Singer, 1958d: 221 HOLOTYPE: Mexico. Oaxaca: Huautla de Jim- nez, 13 July 1957, Singer M 1553 (LIL) leucopus Singer, 1973d: 3 HOLOTYPE: Brazil. Paraiba: Joao Pessoa, 11 June 1960, Singer B 3344 (BAFC) tetrasporum Singer, 1989a: 3 HOLOTYPE: Brazil. Amazonas: Roads Manaus- Caracarai, km 45, 28 February 1978, Singer & Araujo B 10714 (INPA) HYMENOGASTER pulcher Singer, 1969a: 372 HOLOTYPE: Argentina. Neuquen: Lago Cor- rentoso, 20 April 1965, Singer M 5083 (BAFC) HYPSIZYGUS Singer, 1947b: 77 Type species: Pleurotus tessulatus (Bull.: Fr.) Gill. INOCYBE amazoniensis Singer & Araujo, 1983f: 182 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 125, 21 May 1978, Singer & Araujo [Singer no.] B 11019 (INPA) argentea Singer, 1931: 535 Type information: USSR. Caucasus: Nakratal. bridgesiana Singer, 1953a: 227 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 11 Feb- ruary 1950, Singer M 201 (LIL) brunnea f. insignior Singer, 1947c: 245 Type information: Spain. Catalonia. Salardu, September, 1934. carelica Singer, 1938e: 16 Type information: USSR. 26 August 1936, Freindling & Singer (LE?) catalaunica Singer, 1947c: 245 Type information: Spain. Catalonia, Base de Baricauba, September, 1934 (LE). caucasica Singer, 1937: 236 Type information: USSR. Western Caucasus: Ya- tyrgarta, between Carices and Hypna, 30 July 1936, Vasilieva (LE?) cerasphora Singer, 1953a: 228 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 15 Feb- ruary 1950, Singer M 290 (LIL) chilensis Singer, 1965i: 175 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3196 (BAFC) dilutecinnamomea Singer, 1954b: 127 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Puerto Manzano, 18 May 1952, Singer M 750a (LIL). Cited with anoth- er specimen, type not indicated. dissocystis Singer, 1953a: 231 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 159 (LIL) erythrobasis Singer, 1954b: 127, 128 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Puerto Manzano, 18 May 1952, Singer M 748? (LIL) eutheles van dollfmii Singer, 1938e: 16 Type information: USSR. (LE?) fuscata Singer, 1953a: 236 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 13 Feb- ruary 1950, Singer M 249 (LIL) fuscocinnamomea Singer, 1953a: 233 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 16 Feb- ruary 1950, Singer M 306 (LIL) geophyllomorpha Singer, 1953a: 229 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 14 Feb- ruary 1950, Singer M 272 (LIL) gigacystis Singer, 1953a: 231 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 167 (LIL) homomorpha Singer, 1931: 536 Type information: USSR. Caucasus: Kha. langei van maior Singer, 1936i: 432 Type information: Spain. Catalonia. lutescens Singer, 1953a: 223 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 10 Feb- ruary 1950, Singer M 160 (LIL) matrisdei Singer, 196 la: 112, 113 HOLOTYPE: Bolivia. Pando: Manuripi, 27 March 1956, Singer B 2285 (LIL) mixtiliformis Singer, 19545: 129 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Quetrihue, 13 May 1952, Singer M 523 (LIL) neotropicalis Singer, 1983f: 186 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Singer B 12441 (F) neuquenensis Singer, 1954b: 130 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, 20 May 1952, Singer M 781 (LIL) notodryina Singer, 1983f: 175 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Gomez & Singer [Singer no.] B 12446 (F) 46 Chapter Three INOCYBE obscura var. subpusio Singer, 1947c: 232, 233 Type information: Spain. Catalonia. Riu de Bon- aigua, July 1934. paucigibba Singer, 1965i: 176 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3200 (BAFC) plocamophora Singer, 1983f: 177 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Gomez & Singer [Singer no.] B 12451 (F) pseudohiulca ssp. subduriuscula Singer, 1947c: 232 Type information: Spain. Catalonia: Pyrenees Mtns., Salardu, August, 1934. retipes Singer, 1953a: 225 HOLOTYPE: Argentina. Tierra del Fuego: Lago Fagnano, Cabercera del Lago, 19 February 1950, Singer M 380 (LIL) squarrosoamthystina Singer, 1938e: 17 Type information: USSR. Leningrad, December 1935, Singer (LE?) subargentea Singer, 1938e: 16 Type information: USSR. Leningrad, September 1936, Singer (LE?) subfibrosoides Singer, 1953a: 234 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 15 Feb- ruary 1950, Singer M 291 (LIL) subfuscocinnamomea Singer, 1954b: 131 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Quetrihue, 16 May 1952, Singer M 663 (LIL) subgeophyllomorpha Singer, 1954b: 132 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, 19 May 1952, Singer M 764 (LIL) subgigacystis Singer, 1954b: 133 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, 16 May 1952, Singer M 676 (LIL) tequendamae Singer, 1963b: 244 HOLOTYPE: Colombia. Cundinamarca: Salto de Tequendama, 23 July 1960, Singer B 3500 (BAFC) IXOCOMUS jacuticus Singer, 1938c: 40 Type information: USSR. Siberia: Lake Char- czarbyt Yacotia, Benois, August 1925, 26 (LE?) sibiricus Singer, 1938c: 46 Type information: USSR. Altai Mtns.: Lake Te- lezkoje, July-September 1937, Singer & Vasi- lieva (LE?) KROMBHOLZIA oxydabilis Singer, 1938g: 18 No type information. rotundifoliae Singer, 1938g: 18 No type information. KUEHNEROMYCES Singer & Smith, 1946d: 504 Type species: Pholiota mutabilis Schaeff. : Fr. castaneiceps Singer, 1969a: 281 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6715 (SGO) cystidiosus Singer, 1953a: 221 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 14 Feb- ruary 1950, Singer M 276 (LIL) depauperatus Singer & Smith, 1946d: 513 HOLOTYPE: USA. Florida: Alachua County, Devil's Millhopper, 25 July 1943, Singer F 2992 (FH) macrosporus Singer, 1953a: 220 HOLOTYPE: Argentina. Tierra del Fuego: Rio Grande, Estancia Nueva Argentina, 16 Feb- ruary 1950, Singer M 310 (LIL) nudus Singer, 1950c: 194 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Park Aconquija, 12 March 1949, Singer T 207 (LIL) rostratus Singer & Smith, 1946d: 510 HOLOTYPE: USA. Michigan: Milford, Smith 15002 (MICH) vernalis f. amara Singer & Smith, 1946d: 520 HOLOTYPE: USA. Wyoming: Little Brooklyn Lake, Arenberg 68 (FH?) LACCARIA altaica Singer ex Singer, 1967d: 122 HOLOTYPE: USSR. Altai Mtns., 31 July 1936, Singer A 439 (LE) bullulifera Singer, 1965i: 149 HOLOTYPE: Mexico. Puebla: Popocatepetl: Pi- neto, W of Paso de Cort, 21 July 1957, Singer M 1581 (MICH). Also see 1957a: 355. calospora Singer, 1973d: 7 HOLOTYPE: USA. Massachusetts: Hampden County, Southwick, 21 June 1945, Waban (FH) galerinoides Singer, 1965i: 147 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3212 (BAFC) gomezii Mueller & Singer, 1988g: 224 HOLOTYPE: Costa Rica. San Jose: La Chonta, along Interamerican Hwy, km 55, September 1982, Gomez 18443 (F 1051926) laccata var. qffinis Singer, 1967d: 110 HOLOTYPE: England. Kent: Bedgebury, 30 October 1960, Singer C 3118 (BAFC) Index to Genera, Species, and Infraspecific Taxa 47 LACCARIA laccata var. anglica Singer, 1967d: 111 HOLOTYPE: England. Kent: Bedgebury, 20 October 1960, Singer C 3119 (BAFC) laccata var. carbonicola Singer, 1967d: 110 HOLOTYPE: USA. Massachusetts: Blue Hills, 11 November 1943, Singer s.n. (FH) laccata var. chilensis Singer, 1967d: 109 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 5 May 1965, Singer M 5514 (BAFC) laccata var. gibba Singer, 1969a: 27 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 2 km S of Mirador, 6 May 1967, Singer M 6738 (SGO) laccata var. intermedia Singer, 1977d: 368 HOLOTYPE: Czechoslovakia. Moravia: Jeseni- ky, Reiviz near Jesenik, 24 July 1974, J. & J. Kuthan, R. & M. Singer [Singer no.] C 5664 (F) laccata var. moelleri Singer, 1973d: 9 HOLOTYPE: Czechoslovakia. Bohemia: Chlum near Trebon, 30 September 1970, Singer C 5227 (F) laccata var. subalpina Singer, 1977d: 365 HOLOTYPE: Czechoslovakia. Slovakia: Hone Tatra, Solisko, 4 September 1974, Singer C 5870 (F) laccata var. tatrensis Singer, 1977d: 367 HOLOTYPE: Czechoslovakia. Slovakia: Hohe Tatra, Mala studena dolina, 13 September 1974, Singer C 6001 (F) laccata var. vulcanica Singer ex Veselsky & Singer, 1977d: 362 HOLOTYPE: Czechoslovakia. Moravia: Ostra- va, Halde Lucina, 30 August 1968, Veselsky s.n. (F) montana Singer, 1973d: 8 HOLOTYPE: Switzerland. Valais: Borgne de Ferpecle, 11 July 1971, Singer 5442 (F) proximella Singer, 1965i: 146 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, March 1963, Singer M 3274 (BAFC) tetraspora Singer, 1946e: 689 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 11 August 1942, Singer F 160 (FH) tetraspora var. aberrans Singer, 1967d: 116 HOLOTYPE: Argentina. Neuquen, Nahuel Hua- pi National Park, 14 March 1959, Singer M 1774 (BAFC) tetraspora f. major Singer, 1967d: 113 Type specimen was not indicated. tetraspora var. peladae Singer, 1967d: 117 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, El Mirador, 5 May 1965, Singer M 5515 (BAFC) tetraspora var. peullensis Singer, 1967d: 113 HOLOTYPE: Chile. Llanquihue\ 22 March 1959, Singer M 1991 (BAFC) tetraspora var. scotica Singer, 1967d: 1 14 HOLOTYPE: Scotland. Lake Katrin, 1 August 1964, Singer C 4002 (BAFC) tetraspora var. valdiviensis Singer, 1967d: 113 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3191 (BAFC) tetraspora var. xena Singer, 1967d: 116 Type was not indicated. LACHNELLA australis Singer, 1966a: 12 HOLOTYPE: Argentina. Rio Negro, Nahuel Huapf National Park, between Laguna Frias and Paso de las Nubes., 24 March 1963, Sing- er & Moser [Singer no.] M 3185 (BAFC) cecropiae Singer, 1966a: 13 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ivon, 3 April 1956, Singer B 24901 (LIL, BAFC) LACHNOCLADIUM hericiiforme Singer, 1938e: 4 HOLOTYPE: USSR. Vassilkov (LE?) LACTARIUS allochrous Singer, 1948c: 41 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 16 September 1942, Singer F 714 (FH) alni Singer, 1961b: 83 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 7 January 1959, Singer T 3181 (LIL) amazonensis Singer, 1983f: 295 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 20 July 1977, Singer & Araujo [Singer no.] B 11315 (INPA) annulifer Singer, 1983f: 290 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 31 January 1980, Webber, Bradley & Singer [Singer no.] B 12087 (INPA) brasiliensis Singer, 1983f: 308 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 28 February 1978, St. John, Araujo & Singer [Singer no.] B 10729 (INPA, F) campinensis Singer, 1984a: 438 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 25 April 1980, Singer B 12124 (DSTPA) caucae Singer, 1973d: 105 HOLOTYPE: Colombia. Cauca: Los Araoz, 12 April 1968, Singer B 6059 (F) 48 Chapter Three LACTARIUS costaricensis Singer, 1983f: 321 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Gomez & Singer [Singer no.] B 12437 (F) gigasporus Singer, 1983f: 323 HOLOTYPE: Brazil. Amazonas: Punta Negra, 24 December 1978, Singer B 11444 (INPA) guanacastensis Singer, 1983f: 325 HOLOTYPE: Costa Rica. Guanacaste: Bagaces, 7 km NW of town, October 1982, Gomez 18686 (F) igapoensis Singer, 1984a: 441 HOLOTYPE: Brazil. Amazonas: Igarap do Tar- umazinho, 16 April 1980, Singer B 12099 (INPA) laricinus Singer, 1989a: 132 HOLOTYPE: USA. Illinois: McHenry County, 26 August 1984, Singer N 5152 (F) mamorensis Singer, 1983f: 302 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 3 km below Guayaramerin along the left bank of the Mamore river, 12 March 1956, Singer B 1882 (F, BAFC) neotropicus Singer, 1952b: 299 HOLOTYPE: Trinidad. Between Maqueripe trail and N Post, 30 September 1949, Dennis 97 (LIL) pallidipes Singer, 1983f: 299 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 20 July 1978, Singer B 11328 (INPA) panuoides Singer, 1952b: 300 HOLOTYPE: Trinidad. Naranja, 2 October 1949, Dennis 109 (LIL) paulensis Singer, 1983f: 305 HOLOTYPE: Brazil. Sao Paulo: Serra da Can- tareira, lowest part of Reserva Florestal, 17 December 1964, Singer B 4093 (F) purgatorii Singer, 1948c: 42 Type information: USA. Massachusetts: Nor- wood, July 1941 (FH) quercuum Singer, 1963b: 249 HOLOTYPE: Colombia. Boyaca: Tunja, Arca- buco, Finca del Sr. Luis Antonio Porras, 29 July 1960, Singer B 3611 (BAFC) subpallidipes Singer, 1983f: 298 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 125, 21 May 1978, Singer B 11048 (F) subreticulatus Singer, 1983f: 314 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracaraf, km 45, 5 May 1980, Singer B 12145 (INPA) uyedae Singer, 1984a: 436 HOLOTYPE: Japan. Shiga: Otsu, Kokubu, 3 August- 10 September 1973, Uyeda (F) veraecrucis Singer, 1973d: 104 HOLOTYPE: Mexico. Veracruz: near Montepio, 19 June 1969, Singer M 8025 (F) xanthydrorheus Singer, 1945d: 426 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 10 August 1942, Singer F 134 (FH) LACTOCOLLYBIA Singer in Singer & Digilio, 195 le: 177. [Published in 1952]. Type species: Colly bia lacrimosa Heim. Also see Schweiz. Zeitschr. f. Pilzk 17: 16, 1939 aequatorialis Singer, 1978h: 11 HOLOTYPE: Ecuador. Napo: Shushufmdi, 13 May 1973, Singer B 7402 (F) angiospermarum Singer, 1948c: 32 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 1 November 1942, Singer (FH) aurantiaca Singer in Singer & Digilio, 195 le: 180 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 4 March 1951, Singer T 1358 (LIL). [Published in 1952]. graminicola Singer, 1989a: 19 HOLOTYPE: Venezuela. Dto Federal: near Rio Caracas, 22 July 1972, Dumont and others VE 5632 (NY) microspora Singer, 1961b: 51 HOLOTYPE: Argentina. Misiones: Iguazii, Puerto Iguazu, 12 April 1957, Singer M 950 (LIL) modesta Singer, 1970d: 785 HOLOTYPE: Chile. Colchagua: Pumanque, Lazo PU-141 (SGO) LAMPTEROMYCES Singer, 1947b: 79 Type species: Pleurotus japonicus Kawamura LECCINUM albellum f. epiphaeum Singer, 1947a: 120 Type information: USA. Florida: Alachua Coun- ty, Gainesville. chalybaeum Singer, 1945i: 799 Type information: USA. Florida: Alachua Coun- ty, Gainesville. roseoscabrum Singer & Williams, 1992c: 726 HOLOTYPE: USA. Florida: Sarasota Co., Myakka River State Park, 13 January 1991, Williams & Singer, (Williams No.) 394 (= Singer No. F 3908) (F) subglabripes var. corrugatoides Singer, 1945i: 799 Type information: USA. Florida: Alachua Coun- ty, Gainesville. Index to Genera, Species, and Infraspecific Taxa 49 LENTINELLUS LENTINELLUS calyciformis Singer, 1969a: 379 HOLOTYPE: Argentina. Rio Negro: Laguna Frias, to Paso de las Nubes, 24 March 1963, Singer M 3187 (BAFC) LENTINUS panziensis Singer, 1973d: 1 HOLOTYPE: Zaire. Panzi Kivu, March 1956, Goossens-Fontana 5559 (BR) prancei Singer, 198 Ic: 152 HOLOTYPE: Brazil. Amazonas: Ilha Marchan- daria, 1 July 1981, Singer B 12205 (F) sayanus Singer in Singer & Digilio, 1951e: 139 HOLOTYPE: Argentina. Tucuman: Rio de las Pavas, October, Say [Singer no.] T 633 (LIL) [published in 1952] LEPIOTA amyloidea Singer, 1943a: 171 Type information: USSR. Altai Mtns., Oirotia: Lake Telezkoje, September. azurea Singer in Singer & Digilio, 195 le: 278 HOLOTYPE: Argentina. Salta: Rio Piedras, 25 March 1951, Singer T 1426 (LIL) [published in 1952] brunneosperma Singer in Singer & Digilio, 195 le: 279 HOLOTYPE: Argentina. Tucuman: Garden of the Instituto Lillo, 2 January 1949, Singer & Digilio [Singer no.] T 76 (LIL) [published in 1952] gomezii Singer, 1989a: 99 HOLOTYPE: Costa Rica. Guanacaste: Bagaces, 7 km NW of town, October 1982, Gomez 18713 (F) izonetae Singer, 1989a: 100 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 26 December 1977, Aguiar & Singer [Singer no.] B 10409 (INPA) neuquenensis Singer, 1969a: 171 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, 22 April 1964, Singer M 3425 (BAFC) patagonica Singer, 1969a: 172 HOLOTYPE: Argentina. Rio Negro: Laguna Frias, 2 May 1964, Singer M 3847 (BAFC) subcortinaria Singer, 1969a: 171 HOLOTYPE: Argentina. Rio Negro: near Santa Maria, 19 April 1965, Singer M 5055 (BAFC) xanthophylla Singer, 1973d: 67 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4249 (BAFC) LEPISTA collybiiformis Singer, 1989a: 10 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 3 August 1978, Freire [Singer no.] B 11347 (INPA) diemii Singer, 1954b: 103, 104 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Quetrihue, May 1952, Sing- er M 772/M 732? (LIL) fibrosissima Singer, 1954b: 104 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Quetrihue, May 1952, Sing- er M 581/M 771? (LIL) geotropoides Singer in Singer & Digilio, 195 le: 44 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 4 March 1951, Singer T 1363 (LIL) [published in 1952] nuda var. tucumanensis Singer in Singer & Di- gilio, 1951e: 43 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerta, 16 April 1950, Sing- er T 960 (LIL) [published in 1952] rickenii Singer, 1948c: 26 HOLOTYPE: USSR. Rajajoki, 26 September 1940, Singer 5-823 (LE) LEPTOGLOSSUM alnetorum Singer, 1970a: 75 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 13 February 1966, Singer T 5084 (F) subbryophilum Singer, 1931: 521 Type information: USSR. Caucasus: Kha. LEPTONIA catalaunica Singer, 1936i: 428 Type information: Spain. Catalonia: Central Pyr- enees, September 1934. LEUCOAGARICUS (Locquin) Singer, 1948c: 35 Type species: Leucocoprinus macrorhizus Loc- quin acaciarum Singer, 1973d: 67 HOLOTYPE: Argentina. Corrientes: Curuzii Cuatia, 7 November 1965, M. Singer [Singer no.] S 564 (BAFC) atrofibrillosus Singer, 1969a: 162 HOLOTYPE: Argentina. Neuquen: Puerto Man- zano, Rfo Bonito, 6 April 1963, Singer M 3291 (BAFC) exannulatus Singer, 1973d: 68 HOLOTYPE: Argentina. Tucuman: Parque, Aconquija, 12 March 1949, Singer T 211 (LIL) 50 Chapter Three LEUCOAGARICUS lilaceus Singer in Singer & Digilio, 195 le: 274 HOLOTYPE: Argentina. Tucuman: Garden of the Institute Lillo, 9 April 1949, Antonuccio & Golbach [Singer no.] T 306 (LIL) [pub- lished in 1952] tricolor Singer, 1989a: 98 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer B 10868 (INPA) LEUCOCOPRINUS minutulus Singer, 1941b: 86 Type information: USSR. Krasnodar Krai: Ac- zipsta, August 1936, Vasilieva (LE?) LEUCOINOCYBE Singer, 1943a: 144 Type species: Mycena lenta Maire LEUCOPAXILLUS albissimus var. kauffmanii Singer & Smith, 1943b: 106 HOLOTYPE: USA. Michigan: Ann Arbor, 14 November 1926, Kauffman (MICH) albissimus var. lentus f. olympianus Singer & Smith, 194?b: 109 HOLOTYPE: USA. Washington: Olympic Na- tional Forest, Lake Mills, 26 September 1941, Smith 17257 or 17333 (MICH?) albissimus var. lentus f.fucatus Singer & Smith, 1943b: 110 HOLOTYPE: USA. Washington: Mt. Baker, Boulder Creek Trail, Mains & Smith [Smith no.] 16593 (MICH) albissimus var. monticola Singer & Smith, 1947f: 730 HOLOTYPE: USA. Idaho: Payette Lakes, Au- gust 1943, Gruber P-27 (MICH). [Published in 1948]. gracillimus Singer & Smith, 1943b: 131 HOLOTYPE: Brazil. Rio Grande do Sul (FH) patagonicus Singer, 1954b: 111, 112 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Isla Victoria, 22 May 1952, Singer (LIL) sainii Singer, 1989a: 19 HOLOTYPE: India. Himachal Pradesh: Narkan- da, 9 August 1979, Atri PUN 328 (F) septentrionalis Singer & Smith, 1947f: 726 HOLOTYPE: USA. Oregon: Mt. Hood National Forest, Bear Springs, Gruber [Smith no.] 24982 (MICH). [Published in 1948]. LIMACELLA grisea Singer, 1989a: 92 HOLOTYPE: Spain. Catalonia: Prat de Llobre- gat, 23 October 1979, Singer C 9595 (F) oaxacana Singer, 1957a: 359 Type information: Mexico. Oaxaca, 10-12 July 1957 (MICH). Two specimens were cited: M 1504 and M 1522, but no type was designated. LINDEROMYCES Singer, 1947d: 157 Type species: Paxillus lateritius Fetch corneri Singer, 1961c: 14 HOLOTYPE: Brazil. Rio Grande do Sul: Gua- nabara, Corcovado, 4 December 1948, Corner 329 (R) LULESIA Singer, 1970a: 16 Type species: Armillariella densifolia Singer in Singer & Digilio LYOPHYLLUM langei Singer, 1969a: 24 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, above Puerto Manzano, 1 1 April 1963, Singer M 3384 (BAFC) nodulosporum Singer, 1969a: 26 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6708 (SGO) semiustum Singer in Singer & Digilio, 195 le: 17 HOLOTYPE: Argentina. Tucuman: near Tapia, 17 February 1951, Singer T 1230 (LIL) [pub- lished in 1952] tucumanense Singer in Singer & Digilio, 195 le: 17 HOLOTYPE: Argentina. Tucuman: Rio de los Sosas, 27 January 1951, Singer T 1146 (LIL) [published in 1952] MACOWANITES acris Signer & Smith, 1960h: 86 HOLOTYPE: USA. Idaho: near Stanley, 20 July 1958, Smith 58967 (MICH) albidigleba Singer & Smith, 1960h: 85 HOLOTYPE: USA. Idaho: near McCall, 30 July 1958, Smith 59225 (MICH) americanus Singer & Smith, 1960h: 88 HOLOTYPE: USA. Idaho: Payette National For- est, 16 July 1954, Smith & Bigelow [Smith no.] 45032 (MICH) citrinus Singer & Smith, 1960h: 82 HOLOTYPE: USA. Idaho: near Stanley, 19 July 1958, Smith 58942 (MICH) fulvescens Singer & Smith, 1960h: 84 HOLOTYPE: USA. Idaho: near McCall, 5 Au- gust 1958, Smith 59584 (MICH) Index to Genera, Species, and Infraspecific Taxa 51 MACOWANITES fuscoviolaceus Singer & Smith, 1960h: 87 HOLOTYPE: USA. Idaho: Payette National For- est, 30 July 1958, Westerdale [Smith no.] 59261 (MICH) mollis Singer & Smith, 1960h: 79 HOLOTYPE: USA. Washington: Mt. Rainier National Park, 23 September 1948, Sturtz [Smith no.] 31683 (MICH) setchellianus Singer & Smith, 1960h: 92 HOLOTYPE: USA. California: Contra Costa County, no date, Parks 1440 (NY) MACROCYSTIDIA africana Singer, 1973d: 15 HOLOTYPE: Zaire, near Panzi Kivu, February 1956, Goossens-Fontana 5548 (BR) incarnata Singer, 1973d: 16 HOLOTYPE: Zaire, near Binga, 30 May 1928, Goossens-Fontana s.n. (BR) indica Saini, Atri & Singer, 1982c: 236 HOLOTYPE: India. Himachal Pradesh: Simla, Summer Hill, 21 August 1979, Atri PUN 275 (PUN). Isotype: F occidentalis Singer in Singer & Digilio, 1951e: 174 HOLOTYPE: Argentina. Tucuman: Marcos Paz, 26 March 1949, Singer T 281 (LIL) [pub- lished in 1952] MACROLEPIOTA Singer, 1946g: 141. [Published in 1948]. Type species: Lepiota procera Scop. : Fr. MACROMETRULA Donk & Singer, 1948a: 264 Type species: Agaricus rubriceps Cooke & Mass. MANURIPIA Singer, 1960f: 273, 279 Type species: Manuripia bifida Singer bifida Singer, 1960f: 273 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 26 March 1956, Singer B 2272 (LIL) MARASMIELLUS albifolius Singer, 1973a: 155, 322 HOLOTYPE: Brazil. Pernambuco: Camaragibe, 6 July 1960, Singer B 3132 (F) albobrunnescem Singer, 1973a: 121, 322 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biol6gica de las Tuxtlas, 20 June 1969, Singer M 8087 (F) alneus Singer, 1973a: 44, 322 HOLOTYPE: Mexico. Oaxaca: San Andres Hi- dalgo, 9 July 1969, Singer M 8378 (F) alvaradoi Singer, 1973a: 277, 322 HOLOTYPE: Argentina. Jujuy: 15 km NE of Posta de Lozano, 20 February 1966, Singer T 5311 (F) alvaradoi \ar.filicinus Singer, 1975c: 887 HOLOTYPE: Ecuador. Napo: Shushufindi, 13 May 1973, Singer B 7383 (F) amazoniensis Singer, 1989a: 26 HOLOTYPE: Brazil. Amazonas, 30 km N of Manaus, 18 May 1977, Singer B 9643 (INPA). The type information of Cystolepiota amazon- ica Singer (1989a: 99) is identical to this. Based on Singer's unpublished notebook, however, the type of this species might be Singer B 9640 from the same location. See note under C. amazonica Singer. ambiguus Singer, 1965e: 25 HOLOTYPE: Brazil. Amazonas: 30 km from Manaus, 19 July 1960, Singer B 3442 (BAFC) amphicystis Singer, 1975c: 880 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 18 April 1968, Singer B 6289 (F) androsaceiformis Singer, 1973a: 127, 322 HOLOTYPE: Mexico. Oaxaca: San Andres Hi- dalgo, Sierra Mazateca, 9 July 1969, Singer M 8387 (F) angustispermus Singer, 1973a: 54, 323 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 19 June 1969, Singer M 8046 (F) antarcticus Singer, 1969a: 73 HOLOTYPE: Chile. Osorno: Pilmayquen, 13 May 1967, Singer M 6860 (SGO) aporposeptus Singer, 1973a: 201, 323 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4261 (F) aquilus Singer, 1973a: 148, 323 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 7 March 1956, Singer B 1635 (F) aurantiorufescens Singer, 1973a: 66, 323 HOLOTYPE: Mexico. Chiapas: San Cristobal de las Casas, 24 km SW, 3 August 1969, Singer M 8929 (F) baeosporoides Singer, 1989a: 26 HOLOTYPE: Brazil. Amazonas: Igarape do Tar- umazinho, 12 March 1980, Singer B 12025 (INPA) baeosporus Singer, 1973a: 69, 323 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 25 April 1968, Singer B 6366 (F) 52 Chapter Three MARASMIELLUS bauhiniae Singer, 1989a: 27 HOLOTYPE: Brazil. Amazonas: Manaus, 24 April 1977, Singer B 9801 (INPA) berkeleyi Singer, 1973a: 98, 324 Type information: Cuba. Wright 150 (FH). No site data or date given. bisporiger Singer, 1973a: 189, 324 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, Campamento, 24 April 1968, Singer B 6353 (F) bolivarianus Singer, 1973a: 257, 324 HOLOTYPE: Venezuela. Bolivar: Chimanta Massif, Toronto-tepui, 23 February 1955, Steyermark & Wurdack 117 (NY) brunneomarginatus Singer, 1973a: 180, 324 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ar- royo Florida, 22 km E of Riberalta, 7 April 1956, Singer B 255 (LIL, BAFC) californicus Singer, 1989a: 28 HOLOTYPE: USA. California: San Mateo County, 16 July 1975, Singer N 7531 (F) caracassensis Dennis ex Singer, 1973a: 100, 324 HOLOTYPE: Venezuela. Dto. Federal: Caracas Botanic Garden, 3 July 1958, Dennis 1134 (K) cinereus Singer, 1973a: 291, 325 HOLOTYPE: Mexico. Veracruz: 3 km S of Montepfo, 22 June 1969, Singer M 8143 (F) clitocybe Singer, 1955c: 148 HOLOTYPE: Argentina. Tucuman: Quebrada, 25 January 1955, Singer T 2082 (LIL). The type information for this species is identical to that of Neoclitocybe latispora Singer (1973d: 22), except for the herbarium of de- posit. cnacopolius Singer, 1973a: 266, 325 HOLOTYPE: Colombia. Cauca: Los Araoz, road to Cali-Popayan, 12 April 1968, Singer B 6041 (F) cocosensis Singer, 1989a: 27 HOLOTYPE: Costa Rica. Cocos Island, trail be- tween Chatham and Wafer Bay, December 1981, Gomez 17974 (F) columbianus Singer, 1973a: 204, 325 HOLOTYPE: Colombia. Cauca: El Guayabo, road to Cali and Popayan, 29 April 1968, Id- robo [Singer no.] B 6797 (F) confertifolius Singer, 1973a: 114, 325 HOLOTYPE: Peru. Loreto: Nanay, 1 March 1968, Vigo s. n. (F) corticum Singer, 1973a: 297, 325 HOLOTYPE: USA. Florida: Highlands County, 20 August 1942, Singer F 325 (F) corynophloeus Singer, 1973a: 52, 325 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepfo, Estacion Biologica de las Tuxtlas, 29 July 1969, Singer M 8745 (F) couleu Singer, 1954b: 118, 119 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Puerto Manzano, 18 May 1952, Singer M 747 (LIL) crinipelloides Singer, 1973a: 76 HOLOTYPE: Mexico. Veracruz: 3 km S of Montepfo, 22 June 1969, Singer M 8153 (F). No Latin diagnosis. cystidiosus Singer, 1973a: 177, 326 HOLOTYPE: Argentina. Buenos Aires: Santa Catalina, 19 April 1963, Singer S 404 (F) daguae Singer, 1973a: 146, 326 HOLOTYPE: Colombia. Valle: Corr. El Vergel, Municip. Dagua, Finca La Araucana, 27 April 1968, Singer B 6428 (F) defibulatus Singer, 1955a: 772 HOLOTYPE: Brazil. Parana: Paranagua, 28 Sep- tember 1952, Singer B 401 (F) defibulatus var. insignis Singer, 1973a: 195, 326 HOLOTYPE: Brazil. Pernambuco: Mata de Sao Joao , 16 July 1960, Singer B 3420 (F) defibulatus var. strictior Singer, 1973a: 192, 326 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, San Joaqufn, 22 April 1968, Singer B 6281 (F) dendroegrus Singer, 1973a: 59, 326 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ri- beralta, 31 March 1956, Singer B 2384 (LIL) devenulatus Singer, 1961b: 57 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 1 April 1956, Singer B 2417 (LIL) distoriformis Singer in Singer & Digilio, 195 le: 155 HOLOTYPE: Argentina. Tucuman: Rfo de los Sosas, 13 December 1949, Singer T 761 (LIL) [published in 1952] dryogeton Singer, 1973a: 64, 326 HOLOTYPE: Mexico. Oaxaca: Sierra Mazateca, San Augustin, 10 July 1969, Singer M 8439 A (F) echinocephalus Singer, 1955a: 773 HOLOTYPE: Panama. Zona Canalis: Barro Col- orado Island, Martin 4082 (F, IA) edite Singer, 1969a: 75 HOLOTYPE: Chile. Llanquihue, 20 March 1959, Singer M 1882 (BAFC) elongatisporus Singer, 1973a: 85, 326 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1452 (F) enodis Singer, 1973a: 61, 327 HOLOTYPE: Brazil. Pernambuco: Dois Irmaos, 14 April 1964, Singer B 4074 (F) epitrichialis Singer, 1989a: 28 HOLOTYPE: Brazil. Amazonas, Road Manaus- Caracaraf, km 45, 28 February 1978, Singer B 1073 la (INPA) Index to Genera, Species, and Infraspecific Taxa 53 MARASMIELLUS eugeniae Singer, 1989a: 29 HOLOTYPE: Brazil. Amazonas, 30 km N of Manaus, 23 June 1977, Singer B 10010 (INPA) foliicola Singer in Singer & Digilio, 1951e: 148 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 24 April 1951, Singer T 1523 (LIL) [published in 1952]. This taxon was renamed as Mycena neotropicalis Singer in Singer, 1989a: 82. gigantosporus Singer, 1975c: 881 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 16 February 1966, Singer T 5222 (F) gilvus var. bambusearum Singer, 1973a: 287, 327 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- atas de San Juan, 28 January 1956, Singer B 643 (LIL) gilvus var. chusquearum Singer, 1973a: 288, 327 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- tapata, 28 January 1956, Singer B 655 (LIL) gilvus var. cundinamarcae Singer, 1975c: 888 HOLOTYPE: Colombia. Cundinamarca: near Nazareth, 24 July 1974, Dumont & Haines [Dumont no.] CO 1917 (F). Isotype: NY gilvus var. minusculus Singer, 1973a: 289, 327 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Charobamba, 30 January 1956, Singer B 745a (LIL) gomezpompae Singer, 1973a: 161, 327 HOLOTYPE: Mexico. Veracruz: 3 km S of Montepio, 22 June 1969, Singer M 8125 (F) griseolobrunneolus Singer in Singer & Digilio, 1951e: 165 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerte, 16 April 1950, Sing- er T 965 (LIL) [published in 1952] guzmanii Singer, 1973a: 218, 327 HOLOTYPE: Mexico. Morelos, NW of Tepoz- tlan, 27 June 1969, Singer M 8210 (F) helminthocystis Singer, 1989a: 29 HOLOTYPE: Brazil. Amazonas: Ponta Negra, 8 April 1978, Singer B 10963 (INPA) hypolissus Singer, 1989a: 30 HOLOTYPE: Brazil. Amazonas, 30 km N of Manaus, 18 January 1978, Singer B 10540 (INPA) icterinus Singer, 1948c: 30 HOLOTYPE: USA. Florida: Dade County, Ma- theson Hammock, 30 October 1942, Singer 1350 g (FH) idroboi Singer, 1973a: 266, 327 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 23 April 1968, Singer B 6333 (F) iguazuensis Singer, 1973a: 149, 328 HOLOTYPE: Argentina. Misiones: Refugio Ya- guarete", 15 April 1957, Singer M 1024 (F) illinorum Singer, 1989a: 31 HOLOTYPE: USA. Illinois: Lake County, High- land Park, 6 August 1972, Singer N 4152 (F) incarnatipallens Singer, 1973a: 137, 328 HOLOTYPE: Colombia. Valle: Corn El Vergel, Municip. Dagua, Finca La Aracuana, 27 April 1968, Singer B 6431 (F) incrustatus Singer in Singer & Digilio, 1951e: 153 HOLOTYPE: Brazil. Parecf: Estado Rio Grande do Sul, 2 November 1951, Singer B 60 (LIL) [published in 1952] inodermatoides Singer, 1973a: 241, 328 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 9 March 1956, Singer B 1720 (F) juniperinus var. gilvoides Singer, 1975c: 890 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7213 (F) juniperinus var. radicicola Singer, 1973a: 272, 328 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1445 (F) latispermus Singer, 1989a: 31 HOLOTYPE: Peru. Cuzco, Machu Picchu, 20 May 1958, Singer B 3026 (BAFC) laurifoliae Singer, 1973a: 124, 328 HOLOTYPE: USA. Florida: Highlands County, 6 August 1942, Singer F 94 (F) lecythidacearum Singer, 1989a: 31 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 10 October 1977, Singer B 10197 (INPA) leucophyllus Singer, 1989a: 32 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 17 May 1977, Singer B 9645 (INPA) lysochlorus Singer, 1989a: 33 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 21 April 1977, Singer B 9772 (INPA) mesosporus Singer, 1973c: 469 HOLOTYPE: USA. North Carolina: Hatteras Is- land, 6 December 1970, Lucas s.n. (F) minutalis Singer, 1989a: 33 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 29 June 1977, Singer B 10022 (INPA). Deposited as "M. brasiliensis var. minutalis" minutus Singer, 1973a: 43, 328 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1446 (F) misionensis Singer, 1973a: 277, 329 HOLOTYPE: Argentina. Misiones: Puerto Igua- zii, 14 May 1957, Singer M 981 (F) 54 Chapter Three MARASMIELLUS musacearum Singer, 1973a: 239, 329 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 16 March 1956, Singer B 2022 (F) napoensis Singer, 1975c: 877 HOLOTYPE: Ecuador. Napo: Shushufindi, 15 May 1973, Singer B 7445 (F) nothofagineus Singer, 1969a: 80 HOLOTYPE: Argentina. Neuquen: Lago Cor- rentoso, 30 April 1958, Pujols & Gamundi Gamundi 328 (BAFC, LIL) nubigenus Singer, 1973a: 197, 329 HOLOTYPE: Colombia. Valle: Corr. El Vergel., Municip. Dagua, Finca La Araucana, 14 April 1968, Singer B 6133 (F) oblongisporus Singer, 1973a: 254, 329 HOLOTYPE: Mexico. Oaxaca: Rancho del Cura, below Huautla de Jimenez, 7 July 1969, Singer M 8287 (F) omphalina Singer in Singer & Digilio, 195 le: 167 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Anta Muerte, 27 March 1949, Singer T 295 (LIL) [published in 1952] omphalophorus Singer, 1969a: 79 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1897 (SCO) orinocensis Singer, 1973a: 280, 329 HOLOTYPE: Venezuela. Amazonas: Tama- Tama, Rio Orinoco, 21 June 1959, Wurdack & Adderley 43097 (NY) osornensis Singer, 1969a: 83 HOLOTYPE: Chile. Llanquihue: Volcan Osor- no, 10 May 1967, Singer M 6846 (SGO) panamensis Singer, 1973a: 251, 329 HOLOTYPE: Panama. Zona Canalis: Barro Col- orado Island, 6 July 1952, Martin & Welden 7468 (F) pandoensis Singer, 1973a: 71, 329 HOLOTYPE: Bolivia. Pando: Manuripi, 23 March 1956, Singer B 2160 (LIL) pantholocystis Singer, 1989a: 34 HOLOTYPE: Indonesia. Pulo-Penang, no date, Wawra 1407 (W) papillatomarginatus Singer, 1973a: 183, 330 HOLOTYPE: Colombia. Valle: Corr. El Vergel., Municip. Dagua, Finca La Araucana, 14 April 1968, Singer B 6136 (F) papillifer Singer, 1969a: 79 HOLOTYPE: Chile. Llanquihue: 15 km NE of Puerto Pargua, 9 May 1967, Singer M 6801 (SGO) paraensis Singer, 1973a: 45, 330 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4258 (BAFC) parlatorei Singer in Singer & Digilio, 1951e: 161 HOLOTYPE: Argentina. Tucuman: Cerro Alto del Taficillo, 6 January 1950, Singer T 835 (LIL) [published in 1952] paurosporus Singer, 1958d: 228 HOLOTYPE: Mexico. Oaxaca: Huautla de Jim- nez, 12 July 1957, Singer M 1533 (LIL) perangustispermus Singer, 1973a: 330 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Quinta La Flora between Cisneros and Cordoba, 23 April 1968, Singer B 6323 (F) pernambucensis Singer, 1973a: 233, 330 HOLOTYPE: Brazil. Pernambuco: Caramagibe, 14 July 1960, Singer B 3408 (F) petiolicola Singer, 1975c: 891 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 8 May 1973, Singer B 7292 (F) peullensis Singer, 1969a: 77 HOLOTYPE: Chile. Llanquihue: Puella, 20 March 1959, Singer M 1924a (BAFC) platyhyphes Singer, 1973a: 275, 330 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 25 April 1968, Singer B 6360 (F) polyphyllm Singer, 1973a: 182, 330 HOLOTYPE: Mexico. Veracruz: 7 km S of Montepio, Estacion Biologica de las Tuxtlas, 20 June 1969, Singer M 8061 (F) potamogeton Singer, 1989a: 34 HOLOTYPE: Brazil. Amazonas: Parana do Jan- auaca, 23 May 1980, Singer B 12178 (F) potassiovirens Singer, 1989a: 35 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 21 April 1977, Singer B 9782 (INPA) pseudoparaphysatus Singer, 1973a: 195, 331 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Quinta La Flora between Cisneros and Cordoba, 23 April 1968, Singer B 6313 (F) quercinus Singer, 1973a: 55, 331 HOLOTYPE: Colombia. Cundinamarca: Bojaca, Bosque de La Mercedes, 8 April 1968, Singer B 6010 (F) ramealis var. consimilis Singer, 1973a: 174, 331 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria, 16 January 1955, Singer T 2021 (LIL) ramealis var. foliicola Singer, 1969a: 75 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 10 November 1967, Singer M 7827 (SGO) ramealis var. multifolius Singer, 1969a: 74 HOLOTYPE: Chile. Chiloe: Pudeto, May 1967, Singer M 6793 (SGO) ramealis var. secretanii Singer, 1973a: 311 HOLOTYPE: Switzerland. Vaud: NW of Bel- mont, 1 August 1970, Singer C 5035 (F). No Latin diagnosis cites other publication with Latin Index to Genera, Species, and Infraspecific Taxa 55 MARASMIELLUS ramealis var. subtropicalis Singer, 1973a: 173, 331 HOLOTYPE: Argentina. Tucumdn: Tafi del Val- le, 15 January 1950, Singer T 872 (LIL) ramealis var. tucumanensis Singer, 1973a: 175, 331 HOLOTYPE: Argentina. Tucumdn: Sierra de San Javier, Ciudad Universitaria, 28 January 1957, Singer T 2919 (F) ramorum Singer in Singer & Digilio, 1951e: 163 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 1 March 1949, Singer T 174 (LIL) [published in 1952] reductm Singer, 1973a: 305, 331 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 19 February 1956, Singer B 1266 (F) rhodophyllus Singer, 1973a: 212, 331 HOLOTYPE: Colombia. Cauca: above Totora", Pdramo Gabriel Lopez, San Pedro, 4 May 1968, Singer B 6990 d (F) riberaltensis Singer, 1973a: 281, 331 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ri- beralta, 29 March 1956, Singer B 2324 (F) rosascentifolius Singer, 1989a: 35 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 3 April 1978, Singer B 10905 (INPA) sacchari Singer in Singer & Digilio, 1951e: 170 HOLOTYPE: Argentina. Tucuman: Marcos Paz, 26 March 1949, Singer T 280 (LIL) [pub- lished in 1952] sanctaemarthae Singer, 1973a: 226, 332 HOLOTYPE: Colombia. Magdalena: Sierra Ne- vada de Santa marta, Hacienda Cincinnati, 18 August 1935, Martin 3493 (F) segregabilis Singer, 1973a: 246, 332 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 15 February 1956, Singer B 1163 (MICH) semiustus var. abortivus Singer, 1973a: 312, 332 HOLOTYPE: Philippines. Manila, 13-14 No- vember 1947, Davis s. n. (FH) septicoides Singer, 1955a: 773 HOLOTYPE: Brazil. Rio de Janeiro, Angra dos Reis, 1 October 1952, Singer B 427 (F) sphaerospoms Singer, 1973a: 214, 332 HOLOTYPE: Argentina. Corrientes: Depto. Cosme, Paso de la Patria, 5 April 1957, Singer M 903 (LIL) stenocystis Singer, 1973a: 151, 332 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Charobamba, 30 January 1956, Singer B 732 (F) stenophylloides f. bispora Singer, 1978h: 17 HOLOTYPE: Ecuador. Napo: Lago Agrio, 14 May 1973, Singer B 7439 (F) stenosporus Singer, 1973a: 111, 332 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 7 March 1956, Singer B 2080 (F) stratosus Singer, 1975c: 893 HOLOTYPE: Ecuador. Tungurahua: Rio Topo, 30 April 1973, Singer B 7194 (F) subcoracinus ssp. montanus Singer, 1973a: 208 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Cer- ro Uchumachi, 25 February 1956, Singer B 1473 (BAFC). No Latin diagnosis. subhirtellus Singer, 1989a: 36 HOLOTYPE: Brazil. Para: Belem, 10 June 1966, Singer B 4255 (BAFC) subinodermatoides Singer, 1989a: 36 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 2 January 1978, Singer B 10470 b-c (INPA) subolivaceomelleus Singer, 1973a: 68, 332 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, San Joaqum, 19 April 1968, Singer B 6233 (F) subramealis Singer in Singer & Digilio, 195 le: 157 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Parque Aconquita, 24 April 1951, Singer T 1521 (LIL) [published in 1952] subramealis var. catamarcensis Singer, 1973a: 166, 332 HOLOTYPE: Argentina. Catamarca: Cuesta del Totoral, 26 May 1959, Singer T 3368 (F) subramealis var. Julius Singer, 1973a: 171 HOLOTYPE: Brazil. Pernambuco: Camaragibe, 7 July 1960, Singer B 3293 (F). No Latin di- agnosis. subramealis var. platani Singer, 1973a: 168, 333 HOLOTYPE: Mexico. Oaxaca: below Huautla de Jimnez, 7 July 1969, Singer M 8321 (F) tener Singer, 1973a: 139, 333 HOLOTYPE: Mexico. Oaxaca: San Andres Hi- dalgo, 9 July 1969, Singer M 8348 (F) thaxteri Singer, 1973a: 248, 333 Type information: USA. Florida: Dade County, Coconut Grove, Thaxter (F). No date or col- lection number given. trichodermialis Singer, 1975c: 883 HOLOTYPE: Venezuela. Aragua: along road from El Junquito, to Colonia Tovar, 44-45 km from Caracas, 22 June 1971, Dumont VE-440 (NY) tricolor f. americana Singer, 1946g: 128 Type information: USA. Massachusetts: Arling- ton, Singer (FH). [Published in 1948]. umbilicatus Singer, 1973a: 129, 333 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Juanchaco, 21 April 1968, Singer B 6270 (F) 56 Chapter Three MARASMIELLUS umbonifer Singer, 1973a: 150, 333 HOLOTYPE: Argentina. Misiones: General Bel- grano, near San Antonio, 19 April 1957, Sing- er M 1080 (F) varzeae Singer, 1989a: 36 HOLOTYPE: Brazil. Amazonas: Una da mar- chantaria, 1 July 1981, Singer B 12215 (INPA) vinosus Singer in Singer & Digilio, 1953b: 10 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazu, 26 November 1949, Singer & Digilio [Singer no.] M 84 (LIL). The type information is identical to that of Marasmius neosessilis (1958a: 103) and Marasmius iguazuensis (1951e:187). Based on Singer's unpublished field notebook, however, the description of M. vinosus matches Singer's collection no. M 82 from the same location. volvatus Singer ex. Singer, 1989a: 37 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 125, 20 July 1978, Singer B 1 1 31 7 (INPA) xerophyticus Singer, 1973a: 57, 333 HOLOTYPE: Argentina. Tucuman: 2 km W of Tapia, 6 January 1952, Singer T 1706 (MICH) yalae Singer, 1973a: 141, 333 HOLOTYPE: Argentina. Jujuy: Lagunas de Yala, 13 February 1966, Singer T 5087 (F) MARASMIUS adisianus Singer, 1989a: 59 HOLOTYPE: Brazil. Amazonas: Lago Janauari, 18 March 1983, Singer and others [Singer no.] B 12454 (INPA) aequatorialis Singer, 1976a: 112 HOLOTYPE: Ecuador. Pichincha: Rio Machan- garo, 20 May 1973, Singer B 7538 (F) aimara Singer, 1965c: 219, 333 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Charobamba, 13 February 1956, Singer B 1134 (LIL) albertianus Singer, 1964f: 351 HOLOTYPE: Zaire. Des Lacs Edouard- Ganta,Kivu, Pare National Albert, Kalonge S. Butahu, no date, Fredericq in de Witte 8969 (BR) albidomurinus Singer, 1989a: 45 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 20 February 1978, Singer B 10670 (INPA) allocystis Singer, 1976a: 206 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 3 km below village, 12 March 1956, Singer B 1875 (LIL). This species was invalidly published in Singer, 1965c: 292. alpinus Singer, 1937: 231 HOLOTYPE: USSR. Western Caucasus: Monte Jatyrgvarta, July 1936, Vasilieva (LE?) apatelius Singer, 1964f: 332 HOLOTYPE: Zaire. Bas-Zaire: Kisantu, no date, Vanderyst 695 (BR) apogonus Singer, 1978h: 24 HOLOTYPE: Ecuador. El Oro, 17 km. from Pi- nas towards Machala on the Arenillas-Loja road, 29 July 1975, Dumont EC 1683 (NY) aporpohyphes Singer, 1965c: 131, 333 HOLOTYPE: Chile. Llanquihue: Lago Todos los Santos, Puella, 22 March 1959, Singer M 1996 (LIL) aporpus Singer, 1969a: 97 HOLOTYPE: Chile. Valdivia: near Hueycolla, 4 May 1967, Singer M 6705 (SGO) araucariae Singer, 1965c: 319, 333 HOLOTYPE: Argentina. Misiones: Frontera, General Manuel Belgrano, 20 April 1957, Singer M 1147 (LIL) asemiformis Singer, 1989a: 59 HOLOTYPE: Brazil. Amazonas: Manaus, 20 March 1983, Singer B 12457 (F) asemus Singer, 1989a: 60 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 18 January 1978, Singer B 10545 (INPA) aspilocephalus Singer, 1965c: 176, 334 HOLOTYPE: Bolivia. Pando: Conquista, 25 March 1956, Singer B 2214 (LIL) ater Singer, 1976a: 182 HOLOTYPE: Venezuela. Dto. Federal: El Avila, 24 July 1972, Dumont and others VE 5980 (NY) atlanticus Singer, 1976a: 77 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 21 August 1942, Singer F 347 (F) atroincrustatus var. atroincrustatus Singer, 1976a: 76 HOLOTYPE: Mexico. Oaxaca: Rancho del Cura, 7 July 1969, Singer M 8320 (F) atroincrustatus var. inodorosus Singer, 1976a: 76 HOLOTYPE: Mexico. Chiapas: San Cristobal de las Casas, 15 km W, 2 August 1969, Singer M 8816 (F) atrorubens var. cystidifer Singer, 1976a: 242 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 8 March 1956, Singer B 1700 (LIL) atrorubens var. dumontii Singer, 1976a: 243 HOLOTYPE: Venezuela. Sucre: trail from Los Pocitos, to Rio Grande Arriba, 13 July 1972, Dumont and others VE 4877 (NY) Index to Genera, Species, and Infraspecific Taxa 57 MARASMIUS austrorotula Singer, 1969a: 103 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pi National Park, Puerto Blest, Los Cantaros, 10 November 1966, Singer M 6045 (BAFC) aztecus Singer, 1976a: 235 HOLOTYPE: Mexico. Mexico near Pena Blan- ca, SE of Valle de Bravo, 26 September 1967, Guzman 6148 (ENCB) bactrosporus Singer, 1965c: 127, 334 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, ravine northwest of Ciudad Univ- ersitaria, 9 January 1960, Singer T 3521 (LIL) baeocephalus Singer, 1976a: 121 HOLOTYPE: Ecuador. Napo, 8 May 1973, Sing- er B 7311 (F) bambusiniformis Singer, 1976a: 167 HOLOTYPE: Ecuador. Napo: Lago Agrio, 16 May 1973, Singer B 7480 (F) bathomphalus Singer, 1989a: 45 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 9 February 1978, Singer B 10646 (INPA) batistae Singer, 1965c: 352 HOLOTYPE: Brazil. Pernambuco: Mata do Sao Joao , 16 July 1960, Singer B 3436 (BAFC) beniensis Singer, 1965c: 261, 334 HOLOTYPE: Bolivia. El Beni: Guayaramerin, 14 March 1956, Singer B 2000 (LIL) bezerrae var. bezarrae Singer, 1976a: 185 HOLOTYPE: Brazil. Pernambuco: Caramagibe, 14 July 1960, Singer & Bezerra B 3409 (F) bezerrae var. chitepecensis Singer, 1976a: 185 HOLOTYPE: Mexico. Chitepec, 30 October 1960, Guzman 2800 B (F) bingaensis Singer, 1964f: 382 HOLOTYPE: Zaire. Forestier Central: Binga, no date, Goossens-Fontana 791 (BR) boliviae Singer, 1965c: 196, 334 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 12 February 1956, Singer B 1098 (LIL) brachysporus Singer, 1989a: 45 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 2 January 1978, Singer B 10465 (INPA) bromeliacearum Singer in Singer & Digilio, 1951e: 212 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 30 March 1951, Singer T 1457 (LIL) [published in 1952] brunneocinctus Singer, 1976a: 156 HOLOTYPE: Mexico. Chiapas: between Finca Sospiro, and El Pozo, 4 August 1969, Singer M 8982 (F) buzungolo Singer, 1964f: 371 HOLOTYPE: Zaire. Bas-Zaire, near Leopold- ville, no date, Dubois 1501 (BR) calhouniae Singer, 1989a: 63 HOLOTYPE: USA. California: Marin County, 11 November 1981, Calhoun 81-2606 (F) caliensis Singer, 1976a: 91 HOLOTYPE: Colombia. Valle: Cali, Saladito, 15 April 1968, Singer B 6149 (F) campinaranae Singer, 1989a: 57 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, km 45, 28 February 1979, Singer B 10724 (INPA) carcharm Singer, 1964f: 361 HOLOTYPE: Zaire. Forestier Central: Binga, no date, Goossens-Fontana 4064 (BR) carminis Singer, 1976a: 108 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 26 February 1956, Singer B 1484 (LIL). This species was invalidly published in Singer, 1965c: 156. carneotinctus Singer, 1976a: 107 HOLOTYPE: Colombia. Valle: Cali, along road to Buenaventura, 26 July 1964, Guzman 4580 (ENCB) carpenterianus Singer, 1958e: 70, 71 HOLOTYPE: Peru. Huanuco: Tingo Marca, Cueva de los Pavos, 3 September 1949, Car- penter 136 (LIL) carpophilus Singer, 1937: 231 Type information: USSR. Western Caucasus: re- gion Czernoreczie, August 1936, Vasilieva (LE?) castellanoi Singer, 1976a: 99 HOLOTYPE: Brazil. Pard: Estancia Pirelli, 7 June 1966, Singer B 4199 (BAFC) caucasicus Singer, 1937: 230 Type information: USSR. Western Caucasus: Mt. Caucasus, August 1936, Vasilieva (LE?) cenospilus Singer, 1982d: 35 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 July 1981, Gomez & Singer B 12468 (F) centroamericanus Singer, 1989a: 60 HOLOTYPE: Costa Rica. Alajuela: near Canas- Upala, October 1982, Gomez 18649 (F) chiapasensis Singer, 1976a: 73 HOLOTYPE: Mexico. Chiapas: between Finca Sospiro, and El Pozo, 4 August 1969, Singer M 8969 (F) chrysoblepharis Singer, 1976a: 237 HOLOTYPE: Mexico. Veracruz: Tlilapa, banks of Rio Aserradero, 24 June 1969, Singer M 8201 (F) chrysocephalus Singer, 1976a: 144 HOLOTYPE: Bolivia. El Beni: Vaca Diez, be- low Guayaramerin, 12 March 1956, Singer B 1936 (LIL) cibarius Singer, 1976a: 274 HOLOTYPE: Peru. Cuzco: Canal, El Descanso, 5 February 1951, Vargas 10050 (LIL) 58 Chapter Three MARASMIUS cladophyllus var. glaberripes Singer, 1976a: 198 HOLOTYPE: Ecuador. Tungurahua: Rio Verde, 5 of Rio Pastaza, 28 April 1973, Singer B 7160 (F) cladophyllus var. intermedius Singer, 1976a: 199 HOLOTYPE: Ecuador. Napo: Sacha 4, 10 May 1973, Singer B 7343 (F) cohaerens var. americanus Singer, 1976a: 247 HOLOTYPE: USA. Michigan: Cheboygan County, 21 July 1953, Singer N 700 (F) cohortalis var. arenicolor Singer, 1958e: 92 HOLOTYPE: Argentina. Tucuman: Parque Ave- llaneda, 26 March 1951, Singer T 1445 (LIL). No Latin diagnosis. cohortalis var. pseudocollinus Singer & Digilio ex Singer, 1958e: 91 HOLOTYPE: Argentina. Tucuman: Anta Muer- ta, 26 December 1951, Singer T 1667 (LIL). No Latin diagnosis conquistensis Singer, 1965c: 192, 334 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 25 March 1956, Singer B 2190 (LIL) convoluticeps Singer, 1976a: 173 HOLOTYPE: Brazil. Amazonas: Manaus, Ita- coatiara road, 30 January 1963, G. & L. Eiten 6 Felipe 5254 (F) corrugatiformis Singer, 1964f: 374 HOLOTYPE: Zaire. Forestier Central, 20 km NE de Yambao, no date, Louis 15 275 (BR) corrugatus var. lacustris Singer, 1976a: 194 Type information: Ecuador. Napo: Lago Agrio (F?). Three collections were listed, but no type were designated: 7 May 1973, Singer B 7262, B 7422; 11 May 1973, B 7366. corrugatus var. portonovensis Singer, 1976a: 195 HOLOTYPE: Brazil. Santa Catarina: Porto Novo, Rick 576 (FH). No date given. costaricensis Singer, 1989a: 61 HOLOTYPE: Costa Rica. Heredia: near Puerto Viejo, 22 December 1979, Lodge 284 (F) crinis-equi var. monocotyledonum Singer, 1976a: 148 Type information: Zaire. Bamania: Eala, Staner C 325 (BR). In mat. stud. Lebrun 3009 (BR) was indicated as type. cryptotrichus Singer, 1976a: 72 HOLOTYPE: Mexico. Morelos: NW of Tepoz- tlan, 27 June 1969, Singer M 8250 (F) cuatrecasasii Singer, 1976a: 191 HOLOTYPE: Colombia. Valle: Rio Pance near Cali, 1 May 1968, Singer B 6517 (F) cuimisedus Singer in Singer & Digilio, 195 le: 193 HOLOTYPE: Argentina. Tucuman: San Pablo, 29 March 1949, Singer T 313 (LIL) [pub- lished in 1952] cundinamarcae Singer, 1976a: 102 HOLOTYPE: Colombia. Cundinamarca: Bojaca, Bosque de la Mercedes, 8 April 1968, Singer B 6009 (F) cyatheae Singer, 1936g: 157, 158 Type information: USSR. Leningrad: Botanical Gardens, February 1936, Tranzschel & Singer LE? dauliporpus Singer, 1989a: 63 HOLOTYPE: Costa Rica. San Jose": El Empal- me, 23 July 1981, Singer B 12410 (F) dennisii Singer, 1965c: 306, 335 HOLOTYPE: Trinidad. St. Joseph, 27 Septem- ber 1949, Dennis 42 A (K). No material stud- ied. The description was adapted from Dennis by the author. digilioi Singer in Singer & Digilio, 195 le: 201 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 24 April 1949, Digilio & Singer [Singer no.] T 488 (LIL) [published in 1952] ditopotrama Singer, 1965c: 224, 335 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 17 March 1956, Singer B 2068 (LIL) dodecaphyllus Singer, 1965c: 159, 335 HOLOTYPE: Bolivia. Pando: Manuripi, Santa Rosa on Rio Madre de Dios, 22 March 1956, Singer B 2151 (LIL) dryinus Singer, 1990e: 28 HOLOTYPE: Mexico. Morelos: NW of Tepoz- tlan, 27 June 1969, Singer M 8251 (F) dysodes Singer, 1965c: 130, 335 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 7 March 1956, Singer B 1690 (LIL) echinosphaerus Singer, 1964f: 325 HOLOTYPE: Zaire. Haul-Zaire: Kipushi, Kipo- po, no date, Schmitz-Levecq 169 (BR) elaeocephalus Singer, 1964f: 384 HOLOTYPE: Zaire. Forestier Central: Yangam- bi, Louis 14 875 (BR) ellipsoidosporus Kumar, Singer, Lakhanpal & Step, 1991b: 227 HOLOTYPE: India. Himachal Pradesh: Simla, Charawara, 8 August 1983, Kumar 254 (F 1084722) eorotula Singer, 1976a: 77 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Campamento Pulpapel, 25 April 1968, Singer B 6380 (F) epelaeus Singer, 1965c: 266, 335 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ar- royo Florida, 22 km W of Riberalta, 7 April 1956, Singer B 3047 (LIL) episemus Singer, 1964f: 365 HOLOTYPE: Zaire. Panzi Kivu, Des Lacs Edouard et Kivu, no date, Goossens-Fontana 5091 (BR) Index to Genera, Species, and Infraspecific Taxa 59 MARASMIUS equicrinis var. dicotyledonem Singer, 1965c: 198, 336 HOLOTYPE: Argentina. Catamarca: Andalgald, Rio Potrero, 10 February 1952, Singer T 1854 (LIL) equicrinis var. rhizomorphogeton Singer ad int., 1965c: 197, 335 HOLOTYPE: Bolivia. Pando: Madre de Dios, Las Piedras, 5 April 1956, Singer B 2534 (LIL) equicrinis var. rhizomorphogeton f. arrhizomor- phicus Singer, 1965c: 198, 336 HOLOTYPE: Bolivia. Pando: Las Piedras, 5 April 1956, Singer B 2518 (LIL) eucladopus Singer, 1965c: 169, 338 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Car- men Pampa, 26 February 1956, Singer B 1478 (LIL) euosmus Singer, 1958e: 69 HOLOTYPE: Panama. Zona Canalis: Barro Col- orado Island, 24 August 1952, Martin & Wei- den 8702 (IA) exiguus Singer, 1969a: 100 HOLOTYPE: Chile. Valdivia: Hueycolla, 1 May 1967, Singer M 6577 (SCO) ferrugineus var. gardneri Singer, 1976a: 223 Type information: Brazil. Minas Gerais, Gard- ner (K: Hooker Herbarium) flavus Singer, 1964f: 344 HOLOTYPE: Zaire. Forestier Central: Eala, no date, Goosens-Fontana 151 (BR) flotowiophilus Singer, 1965c: 125, 336 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapf National Park, Arroyo Blest, 14 March 1959, Singer M 1790 (LIL) foliicola Singer, 1976a: 158 HOLOTYPE: Argentina. Tucuman: S. M. Tu- cuman, Garden of the Institute Miguel Lillo, 10 February 1955, Singer T 2147 (LIL). See Sydowia 12:205, 1965 for "ad interim" fuligineorotula Singer, 1965c: 174, 336 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Rio Yariza, 16 February 1956, Singer B 1193 (LIL) fusicystis Singer in Singer & Digilio, 195 le: 187 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 2 January 1950, Singer T 802 (LIL) [published in 1952] gomezii Singer, 1989a: 46 HOLOTYPE: Costa Rica. Alajuela: Alto Berlin, 26 July 1981, Singer & Gomez [Singer no.] B 12490 (F) graminum var. schini Singer ex Singer, 1965c: 204, 336 HOLOTYPE: Argentina. Catamarca: Santa Rosa, Suncho, 20 January 1952, Singer T 1788 (LIL) graminum var. subalpinus Singer, 1965c: 204, 336 HOLOTYPE: Argentina. Tucumdn: Tafi del Val- le, Quebradita del Mastil, 7 February 1959, Singer S 159 (LIL) grandisetulosus Singer, 1964f: 379 HOLOTYPE: Zaire. Panzi-Kivu, Des Lacs Edouard et Kivu, no date, Goossens-Fontana 5076 (BR) grandisetulosus var. tenuisetulosus Singer, 1964f: 380 HOLOTYPE: Zaire. Kasai: Kikwit, Vanderyst 4015 (BR) griseofuscescens Singer, 1976a: 104 HOLOTYPE: Ecuador. Napo: Lago Agrio, 11 May 1973, Singer B 7361 (F) guanacastensis Singer, 1989a: 64 HOLOTYPE: Costa Rica. Guanacaste: Parque Nacional Santa Rosa, 25 June 1981, Singer B 12470 (F) guyanensis var. ery throe ephalus Singer, 1965c: 186, 336 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 3 km below Guayaramerin, 12 March 1956, Singer B 1876 (LIL) guyanensis var. guayanensis Singer, 1965c: 187, 336 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 16 March 1956, Singer B 2014 (LIL) guzmanianus Singer, 1976a: 218 HOLOTYPE: Mexico. Mexico: La Marquesa, Parque Nacional, September 1960, Guzman 2601 (ENCB). Isotype: F. haediniformis Singer, 1964f: 363 HOLOTYPE: Zaire. Des Lacs Edouard et Kivu, Pare National Albert, environs d'Hoysha, no date, Fredericq in de Witte 9432 (BR) haematocephalus var. atroviolaceus Singer, 1965c: 300, 337 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 25 March 1956, Singer 2189 (LIL) haematocephalus var. leucophyllus Singer, 1976a: 214 HOLOTYPE: Bolivia. La Paz: Charobamba, 30 January 1956, Singer B 738 (LIL) haematocephalus var. macrocephalus Singer, 1965c: 299, 337 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 16 March 1956, Singer B 2045 (LIL) haematocephalus var. oenechinus Singer, 1958e: 120 HOLOTYPE: Cuba. Cienfuegos: Soledad, no date, White (FH) 60 Chapter Three MARASMIUS haematocephalus var. pseudotageticolor Singer, 1958e: 120 HOLOTYPE: Panama. Rio Sardinilla, no date, Martin & Bouch 7549 (F, IA) haematocephalus var. purpureomarginatus Sing- er, 1965c: 298, 337 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 14 March 1956, Singer B 1967 (LIL) haematocephalus var. rubicundus Singer, 1965c: 299, 337 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Charobamba, 30 January 1956, Singer B 743 (LIL) haematocephalus var. transiens Singer, 1965c: 300, 337 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 27 January 1956, Singer B 592 (LIL) helvoloides Singer, 1976a: 175 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, Calima, 22 April 1968, Singer B 6298a (F) hemimycena Singer, 1965c: 348 HOLOTYPE: Chile. Valdivia: Cordillera Pelada, 28 March 1963, Singer M 3193 (BAFC). Also published in Singer et al., 1965i: 154. hendecaphyllus Singer, 1989a: 46 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 21 April 1977, Singer B 9783 (INPA) heterocheilus Singer, 1965c: 328, 337 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 17 March 1956, Singer B 2076 (LIL) hexaphyllus Singer, 1989a: 46 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 10 January 1978, Singer B 105 13a (INPA) hiorami var. austroamericanus Singer, 1976a: 140 HOLOTYPE: Bolivia. Pando: Madre de Dios, Las Piedras, 5 April 1956, Singer B 2499 (LIL) horridulus Singer, 1986a: 367 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 12 July 1978, Sousa & Aguiar [Sing- er no.] B 11272 (INPA). Also see Singer, 1989a: 47. hyalinotrichus Singer, 1965c: 126, 337 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 9 March 1956, Singer B 1779 (LIL) hydropodoides Singer, 1989a: 64 HOLOTYPE: Brazil. Amazonas: Road Manaus- Caracarai, 15 September 1978, Silva [Singer no.] B 11 390 (INPA) hylaeae var. hylaeae Singer, 1976a: 230 HOLOTYPE: Ecuador. Napo: Sacha 4 (Sacha Norte), 10 May 1973, Singer B 7342 (F) hylaeae var. hypsizygus Singer, 1976a: 231 HOLOTYPE: Ecuador. Napo: Sacha 4 (Norte), 10 May 1973, Singer B 7340 (F) hylaeicola Singer, 1976a: 114 HOLOTYPE: Ecuador. Napo: Lago Agrio, 8 May 1973, Singer B 7298 (F) idroboi Singer, 1976a: 115 HOLOTYPE: Colombia. Valle: Cali, Cerro Hor- queta, 2 May 1968, Singer B 6925 (F) iguazuensis Singer in Singer & Digilio, 195 le: 189 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazii, 26 November 1949, Singer & Digilio [Singer no.] M 84 (LIL). The type information is identical to that of M. neosessilis (1958a: 103) and that of Marasmiellus vinosus (1953b: 10). See notes under the latter two species, [published in 1952] ilicis Singer, 1953d: 142 HOLOTYPE: Brazil. Rio Grande do Sul: Taim- besinho, 5 November 1951, Singer B 88/fB 88a (LIL) inundabilis Singer, 1989a: 47 HOLOTYPE: Brazil. Amazonas: Ilha Janauari, 18 March 1983, Singer and others [Singer no.] B 12441 (F) iodactylus Singer, 1989a: 48 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 29 June 1977, Singer B 10032 (INPA) izonetas Singer, 1989a: 48 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 8 September 1977, Aguiar & Singer [Singer no.] B 10138 (INPA) janauariensis Singer, 1989a: 49 HOLOTYPE: Brazil. Amazonas: Ilha Janauari, 18 March 1983, Singer B 12446 (F) katangensis Singer, 1964f: 375 HOLOTYPE: Zaire. Haut-Zaire: Kipushi, Kipo- po, Schmitz-Levecq 315 (BR) kisangensis Singer, 1964f: 324 HOLOTYPE: Zaire. Haut-Zaire: Keyberg, Kis- anga, no date, Soyer 127 (BR) latiusculospermus Singer, 1976a: 267 HOLOTYPE: Mexico. Mexico: Quertaro, 5 km W of Lobo, 26 June 1969, Guzman 1582 (ENCB) leguminosarum Singer, 1965c: 348 HOLOTYPE: Brazil. Pernambuco: Dois Irmaos, 13 July 1960, Singer M 3394 (BAFC) leoninus var. aberrans Singer, 1976a: 189 HOLOTYPE: Mexico. Veracruz: 3 km W Fortm de las Flores, 24 January 1969, Singer M 8188 (F) leoninus var. griseoferrugineus Singer, 1965c: 277, 337 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 3 km below Guayaramerin in virgin forest, 12 March 1956, Singer B 1919 (LIL) Index to Genera, Species, and Infraspecific Taxa 61 MARASMIUS leoninus var. olivascenticeps Singer, 1958e: 105 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 5 September 1942, Singer F 596 (F). No Latin diagnosis leptus Singer, 1964f: 370 HOLOTYPE: Zaire. Forestier Central: Yangam- bi, no date, Louis 14 969 (BR) leucorotalis Singer, 1965c: 156, 337 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Rio Yariza, 23 February 1956, Singer B 1414 (LIL) leucorotalis var. discopallescens Singer, 1976a: 103 HOLOTYPE: Argentina. Tucuman: Rio Cochu- na, 27 February 1952, Singer T 3772 (LIL) leucozonites Singer, 1965c: 163, 337 Type information: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria, 15 Janu- ary 1955, Singer T 2018 (LIL). The specimen was also designated as the type of Marasmius pluvialis Singer (1965c: 163). leucozonitiformis Singer, 1976a: 106 HOLOTYPE: Colombia. Valle: Dagua, Corr. El Vergel, Finca La Araucana, 14 April 1968, Singer B 6105 A (F) lilacinoalbus var. albus Singer, 1964f: 359 HOLOTYPE: Zaire. Bas-Zaire: Binga, no date, Dubois 1533 (BR) lilacinoalbus var. lilacinocarmineus Singer, 1964f: 359 HOLOTYPE: Zaire. Forestier Central: Binga, no date, Goossens-Fontana 4066 (BR) linden Singer, 1948c: 33 HOLOTYPE: Liberia. Memeh Town, 27 August 1926, Under 438 (FH) liquidambari Singer, 1976a: 70 HOLOTYPE: Mexico. Oaxaca: San Augustin, 10 July 1969, Singer M 8418/8420 (F) lomatiae Singer, 1969a: 96 HOLOTYPE: Argentina. Neuquen: Nahuel Hua- pf National Park, Puerto Blest, Los Cantaros, 10 November 1966, Singer M 6044 (BAFC) louisii Singer, 1964f: 332 HOLOTYPE: Zaire. Forestier Central: Yangam- bi, Reserve Isalowe, no date, Louis 14931 (BR) maasii Singer, 1989a: 65 HOLOTYPE: Brazil. Amazonas: Road Manaus- Itacoatiara, km 65, Maas B 10179 (INPA) macrolobieti Singer, 1964f: 362 HOLOTYPE: Zaire. Forestier Central, 20 km NE of Yambao, no date, Louis 15 243 (BR) magnisetulosus Singer, 1976a: 129 HOLOTYPE: Venezuela. Dto. Federal: Parque Nacional El Avila, 27 February 1972, Dumont and others VE 6206 (NY) magnoliae Singer, 1945d: 435 Type information: USA. Florida: Alachua Coun- ty, Gainesville, Singer (FH) manuripiensis Singer, 1965c: 154, 338 HOLOTYPE: Bolivia. Pando: Manuripi, Con- quista, 25 March 1956, Singer B 2227 (LIL) marthae Singer, 1958e: 137 HOLOTYPE: Argentina. Tucuman: Garden of the Instituto Lillo, 14 January 1952, M. Singer [Singer no.] T 1730 (LIL) marthae var. paucilamellatus Singer, 1958e: 138 HOLOTYPE: Argentina. Tucuman, 20 February 1955, Singer T 2190 (LIL) matrisdei Singer, 1965c: 259, 338 HOLOTYPE: Bolivia. Pando: Madre de Dios, Las Piedras, 5 April 1956, Singer B 2523 (LIL) mazatecus Singer, 1976a: 168 HOLOTYPE: Mexico. Oaxaca: San Andres Hi- dalgo, Sierra Mazateca, 8 July 1969, Singer M 8368 (F) megalospermus Singer, 1965c: 183, 338 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 3 km below Guayaramerin, 12 March 1956, Singer B 1927 (LIL) megistosporus Singer, 1965c: 281, 338 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 14 March 1956, Singer B 1971 (LIL) melinocephalus Singer, 1965c: 257, 338 HOLOTYPE: Argentina. Tucuman: 5 km S of Burruyacii, 19 February 1957, Singer 2997 (LIL). SeeSydowia 12: 115. mesocephalus Singer, 1989a: 49 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 26 December 1977, Singer B 10411 (INPA) mesosporus Singer, 1964f: 349 HOLOTYPE: Zaire. Forestier Central: Binga, August, 1947, Goossens-Fontana 4065 (BR). mesosporus Singer, 1973c: 469 HOLOTYPE: USA. North Carolina: Hatteras Is- land, 6 December 1970, Lucas s.n. (F) microdendron Singer, 1965c: 349 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 19 July 1960, Singer B 3448 (BAFC) microhaedinus Singer, 1965c: 260, 338 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Ri- beralta, 8 April 1956, Singer B 2578 (LIL) microrotalis Singer, 1989a: 49 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 13 July 1977, Singer B 10104 (F) minusculus Singer, 1989a: 50 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 9 February 1978, Singer B 10649 (INPA) 62 Chapter Three MARASMIUS misionensis Singer, 1965c: 190, 338 HOLOTYPE: Argentina. Misiones: Iguazii, Re- fugio Yaguarete, 16 April 1957, Singer M 1047 (LIL) montagnei Singer, 1965c: 283, 339 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 17 March 1956, Singer B 2089 (LIL). Also published as M. montagneanus Singer in 1976a: 219 based on the same type specimen. mundulus Singer, 1989a: 50 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 13 July 1977, Singer B 10092 (INPA) munyozii Singer, 1969a: 100 HOLOTYPE: Chile. Coquimbo: Fray Jorge, 16 March 1967, Singer M 6517 (SGO) myocephalus Singer, 1976a: 271 HOLOTYPE: Colombia. Valle: Municipalidad Cali, Saladito, 15 April 1968, Singer B 6152 (F) nanorotalis Singer, 1989a: 51 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 2 January 1978, Singer B 10459 (INPA) napoensis Singer, 1976a: 186 HOLOTYPE: Ecuador. Napo: Lago Agrio, 17 May 1973, Singer B 7519 (F) nebularum Singer, 1965c: 350 HOLOTYPE: Colombia. Boyaca: between Ra- miriqui and Rondon, 30 July 1960, Singer B 3637 (BAFC) neglectus Singer, 1976a: 175 HOLOTYPE: Colombia. Valle: Cali, Buenaven- tura, along Juanchaco road, 25 April 1968, Singer B 6381 (F) neorotula Singer, 1989a: 51 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 20 October 1977, Singer B 10208 (INPA) neosessilis Singer, 1958a: 103 HOLOTYPE: Argentina. Misiones: Cataratas del Iguazii, 26 November 1949, Singer & Digilio [Singer no.] M 84 (LIL). This species was also published in Singer, 1958e: 83. The type information is identical to that of M. igua- zuensis (1951e: 187) and Maramiellus vinosus (1953b: 10). Based on Singer's unpublished notebook, however, the description of M. neo- sessilis matches Singer's collection no. M 57 from Iguazu, collected in 24 November 1949. neosessilis var. montepiensis Singer, 1976a: 262 HOLOTYPE: Mexico. Veracruz: 3 km from Montepio, 30 July 1969, Singer M 8757 (F) nephelogenes Singer, 1990e: 29 HOLOTYPE: Costa Rica. Puntarenas: Bosque Nuboso, Reserva Biologica near Monteverde, 25 July 1986, Singer B 14453 (F) nogalesii Singer, 1965c: 305, 339 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 7 April 1956, Singer B 2558 (LIL) nothomyrciae Singer, 1959c: 383, 384 HOLOTYPE: Chile. Juan Fernandez Island: Masa Tierra, path up to El Camote, 1 8 March 1955, Sparre F 56 (S) oaxacanus Singer, 1958d: 232 HOLOTYPE: Mexico. Oaxaca: Huautla de Jim- nez, 10 July 1957, Singer M 1519 (LIL) ochropus Singer, 1964f: 369 HOLOTYPE: Zaire. Bas-Zaire: Kisanga, no date, Vanderyst s.n. (BR) oleiger Singer, 1965c: 293, 339 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Rio Llolosa, 31 January 1956, Singer B 776 (LIL) oligocystis Singer, 1958e: 73, 75 HOLOTYPE: Brazil. Parana: near Paranagua, September 1952, Singer B 403 (F) olivascenticeps Singer, 1976a: 180 HOLOTYPE: USA. Florida: Highlands County, Highlands Hammock State Park, 5 September 1942, Singer F 596 (F). See Sydowia 12: 105, 1958 for "ad interim" onoticus Singer, 1976a: 169 HOLOTYPE: Argentina. Tucuman: Burruyacu, 5 km S of town, 19 February 1957, Singer T 2995 (LIL). This species was invalidly pub- lished in Singer, 1965c: 252. pacificus Singer, 1969a: 95 HOLOTYPE: Chile. Valdivia: Hueycolla, 4 May 1967, Singer M 6707 (SGO) pallenticeps Singer, 1976a: 127 HOLOTYPE: Argentina. Misiones: Frontera, Manuel Belgrano near San Antonio, 19 April 1957, Singer M 11 23 (LIL) pallidocinctus var. latisporus Singer, 1976a: 157 HOLOTYPE: Bolivia. La Paz: Nor-Yungas, Co- roico, 29 January 1956, Singer B 535 (LIL) pallidocinctus var. pallidocinctus Singer, 1976a: 156 HOLOTYPE: Venezuela. Dto. Federal: Mt. La Naiguata, above La Planta, 25 June 1971, Du- mont and others VE 701 (NY) panamensis Singer, 1976a: 96 HOLOTYPE: Panama. Zona Canalis: Barro Col- orado Island, 15-16 August 1952, Martin & Welden 8733 (F) pandoanus Singer, 1965c: 153, 339 HOLOTYPE: Bolivia. Pando: Manuripi, Santa Rosa on Rio Madre de Dios, 22 March 1956, Singer B 2145 (LIL) panerythrus Singer, 1965c: 303, 339 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 6 March 1956, Singer B 1609 (LIL) Index to Genera, Species, and Infraspecific Taxa 63 MARASMIUS pararotula Singer, 1965c: 140, 340 HOLOTYPE: Bolivia. El Beni: Vaca Diez, Guayaramerin, 12 February 1956, Singer B 1886 (LIL) paulensis Singer, 1976a: 255 HOLOTYPE: Brazil. Sao Paulo: Reserva Flores- tal, 10 km N of Sao Paulo, 17 December 1964, Singer B 4099 (BAFC) perlongispermus Singer, 1976a: 264 HOLOTYPE: Colombia. Cauca: road to sulphur mine at Purace", 30 April 1968, Singer B 6489 (F) perrarus Singer, 1989a: 51 HOLOTYPE: Brazil. Amazonas: 30 km N of Manaus, 1 1 May 1977, Singer B 9856 (INPA) perreductus Singer, 1978h: 22 HOLOTYPE: Ecuador. El Oro, 14 km from Pi- nas towards Machala on the Arenillas-Loja road, Dumont and others EC 1636 (NY, F) phaeocystis Singer, 1976a: 221 HOLOTYPE: Argentina. Misiones: Arroyo Piray Guazii, 24 February 1960, Gerrero 61 (LIL) pichinchensis Singer, 1989a: 55 HOLOTYPE: Ecuador. Pichincha: 24 km from section of Quito-Machachi road, 7 August 1975, Dumont EC 2368 (NY) pilgerodendri Singer, 1965c: 124, 341 HOLOTYPE: Argentina. Rio Negro: Nahuel Huapf National Park, near Puerto Blest, 15 March 1959, Singer M 1812 (LIL) platyspermus Singer in Singer & Digilio, 1951e: 215 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, 12 March 1949, Singer T 203 (LIL) [published in 1952] platyspermus f. scandens Singer, 1965c: 161, 341 HOLOTYPE: Argentina. Tucuman: Sierra de San Javier, Ciudad Universitaria, 24 March 1960, Singer T 3591 (LIL). Also see 1976a: 111 pleuracanthus Singer, 1965c: 313, 341 HOLOTYPE: Bolivia. El Beni: Vaca Diez, 3 km below Guayaramerin in virgin forest, 12 March 1956, Singer B 1920 (LIL) pleurotelloides Singer, 1976a: 263 HOLOTYPE: Brazil. Par