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Index of Botanical Specimens

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FH: 00215261 Arcyria denudata (Linnaeus) Wettstein USA: Florida Mesophytic Hammock, near Dayville, southwest... R. Singer 2515b 1943-7-3
FH: 00215263 Arcyria denudata (Linnaeus) Wettstein USA: Florida Highlands Hammock State Park, near Sebring R. Singer F348 1942-8-21
FH: 00215375 Arcyria incarnata (Persoon) Persoon USA: Florida Brickell's Hammock R. Singer F 1486b 1942-11-16
FH: 00215815 Diachea leucopodia (Bulliard) Rostafínsky USA: Florida Matheson Hammock R. Singer F1229 1942-10-24
FH: 00250933 Dictydium cancellatum (Batsch) T. Macbride USA: Florida Gainesville: Hogtown Creek R. Singer F2307 1943-6-23
FH: 00265523 Fuligo septica (Linnaeus) F. H. Wiggers USA: Florida Gainesville: Mesophytic Hammock, near Dayvil... R. Singer F1807 1943-3-20
FH: 00265585 Fuligo septica violacea (Persoon) Fries USA: Florida Gainesville: Mesophytic Hammock, near Dayvil... R. Singer F 2516 1943-7-3
FH: 00265753 Hemitrichia serpula (Scopoli) Rostafínsky USA: Florida Homestead: Royal Palm State Park R. Singer F 1319 1942-10-27
FH: 00265708 Hemitrichia stipitata (Massee) T. Macbride USA: Florida Sebring: Highlands Hammock State Park R. Singer F390 1942-8-26
FH: 00250039 Physarella oblonga (Berkeley & M. A. Curtis) Morgan USA: Florida Matheson Hammock R. Singer F1398 1942-11-1
FH: 00250043 Physarella oblonga (Berkeley & M. A. Curtis) Morgan USA: Florida Matheson Hammock R. Singer F1228 1942-10-24
FH: 00276781 Tubifera microsperma (Berkeley & M. A. Curtis) G. W. Martin USA: Florida Sebring: Highlands Hammock State Park R. Singer F 583 1942-9-5
FH: 00276782 Tubifera microsperma (Berkeley & M. A. Curtis) G. W. Martin USA: Florida Gainesville: Near Newnan's Lake R. Singer 2405 1943-6-28
FH: 00276781 Tubifera stipitata (Berkeley & Ravenel) T. Macbride USA: Florida Sebring: Highlands Hammock State Park R. Singer F 583 1942-9-5
FH: 00276782 Tubifera stipitata (Berkeley & Ravenel) T. Macbride USA: Florida Gainesville: Near Newnan's Lake R. Singer 2405 1943-6-28
Agaricaceae
FH: 00488453 Agaricus arvensis Schaeffer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 1008 1941-9
FH: 00488476 Agaricus bambusigenus Berkeley & M. A. Curtis USA: Florida Gainesville: Planera Hammock, nw. of Gainesv... R. Singer s.n. 1947-7-29
FH: 00488477 Agaricus bambusigenus Berkeley & M. A. Curtis USA: Florida [data not captured] R. Singer s.n. 1943-7-27

FH: 00488478 Agaricus bambusigenus Berkeley & M. A. Curtis USA: Florida Matheson Hammock R. Singer s.n. 1942-10-4
FH: 00488541 Agrocybe amara (Murrill) Singer USA: Massachusetts Cambridge: Observatory Park R. Singer s.n. 1942-6-20
FH: 00488545 Agrocybe erebia (Fries) Kühner ex Singer USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-27
FH: 00488549 Agrocybe howeana (Peck) Singer USA: Massachusetts Cambridge: near Oxford Street R. Singer s.n. 1946-6-9
FH: 00488550 Agrocybe howeana (Peck) Singer USA: Massachusetts Cambridge: Gray Herbarium Botanical Garden R. Singer s.n. 1942-5-20
FH: 00488551 Agrocybe howeana (Peck) Singer USA: Massachusetts Cambridge: near Oxford Street R. Singer s.n. 1946-6-24
FH: 00488564 Agrocybe pediades (Fries) Fayod USA: Massachusetts Cambridge: Botanical Garden of Gray Herbariu... R. Singer s.n. 1942-6-5
FH: 00488586 Agrocybe praecox (Persoon) Fayod: Fries USA: Massachusetts Arlington: [no additional data] R. Singer s.n. 1945-6-13
FH: 00488540 Agrocybe sp. USA: Florida Gainesville: Hogtown Creek, near Gainesville R. Singer 1768 1943-1-28
FH: 00488580 Agrocybe subamara (Murrill) Watling USA: Florida Gainesville: [no additional data] R. Singer 1959 1943-5-17
FH: 00488982 Amanita bisporigera G. F. Atkins USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1946
FH: 00481486 Amanita brunnescens G. F. Atkins USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-22
FH: 00481488 Amanita brunnescens G. F. Atkins USA: Massachusetts Concord: Walden Pond R. Singer s.n. 1948-7-29
FH: 00481491 Amanita caesarea (Scopoli) Persoon USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1946

FH: 00481024 Amanita citrina (Schaeffer) Persoon USA: Florida [data not captured] R. Singer F 1668 h 1943-1-22
FH: 00481050 Amanita cothurnata G. F. Atkins USA: Massachusetts Lynnfield: [no additional data] R. Singer s.n. 1943-8

FH: 00481492 Amanita cothurnata G. F. Atkins USA: Massachusetts Concord: Walden Pond R. Singer s.n. 1947-9-17
FH: 00481493 Amanita cothurnata G. F. Atkins USA: Virginia Mountain Lake: near Mountain Lake R. Singer 420 1947
FH: 00481494 Amanita crocea (Quélet) Singer USA: Massachusetts Lynnfield: [no additional data] R. Singer s.n. 1943-8-27
FH: 00481495 Amanita crocea (Quélet) Singer USA: Virginia Mountain Lake: near Mt. Lake R. Singer 414 1947
FH: 00481064 Amanita farinosa Schweinitz USA: Virginia Mountain Lake: near Mountain Lake R. Singer 52 1946
FH: 00481073 Amanita flavoconia G. F. Atkins USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7-7
FH: 00481502 Amanita flavoconia G. F. Atkins USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00481100 Amanita flavorubescens G. F. Atkins USA: Massachusetts Winchester: Mystic Lake R. Singer s.n. 1948-7
FH: 00481504 Amanita flavorubescens G. F. Atkins USA: Massachusetts [data not captured] R. Singer s.n. 1946-7-1

FH: 00481503 Amanita fulva (Schaeffer) Fries USA: Virginia Mountain Lake: [no additional data] R. Singer s.n. 1946
FH: 00481505 Amanita fulva (Schaeffer) Fries USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00481506 Amanita fulva (Schaeffer) Fries USA: Virginia [data not captured] R. Singer 57 1946-7-21

FH: 00481507 Amanita fulva (Schaeffer) Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n.
FH: 00481508 Amanita fulva (Schaeffer) Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00481119 Amanita gemmata (Fries) Bertillon USA: Massachusetts Concord: Walden Pond R. Singer s.n. 1948-7
FH: 00481122 Amanita gemmata (Fries) Bertillon USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00481509 Amanita gemmata (Fries) Bertillon USA: Florida [data not captured] R. Singer 628 1942-9-7

FH: 00481511 Amanita inaurata Secretan ex Gillet USA: Florida [data not captured] R. Singer 2518 1943-7-3

FH: 00481512 Amanita inaurata Secretan ex Gillet USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1947
FH: 00481513 Amanita magnivelaris Peck USA: Massachusetts Lynnfield: [no additional data] R. Singer s.n. 1943-8-27
FH: 00481516 Amanita magnivelaris Peck USA: Massachusetts West Gloucester: [data not captured] R. Singer s.n. 1945-9-30

FH: 00481517 Amanita mappa Bertillon USA: Massachusetts Greenwood: [data not captured] R. Singer s.n. 1945-10-13

FH: 00481520 Amanita mappa Bertillon USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-9

FH: 00481522 Amanita monticulosa (Berkeley & M. A. Curtis) Saccardo USA: Massachusetts [Jamaica Plain] use Boston: Arnold Arboretum R. Singer et al. s.n. 1944-10-6
FH: 00481523 Amanita monticulosa (Berkeley & M. A. Curtis) Saccardo USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1946
FH: 00481524 Amanita monticulosa (Berkeley & M. A. Curtis) Saccardo USA: Massachusetts [data not captured] R. Singer s.n. 1946-9

FH: 00481525 Amanita muscaria (Linnaeus) Lamarck USA: Florida [data not captured] R. Singer 1773 1943-1-30

FH: 00481526 Amanita muscaria (Linnaeus) Lamarck USA: Massachusetts Lynnfield: [no additional data] R. Singer s.n. 1943-8-26
FH: 00481528 Amanita muscaria (Linnaeus) Lamarck USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1946
FH: 00481529 Amanita mutabilis Beardslee USA: Virginia Mountain Lake: near Mountain Lake R. Singer 91 1946
FH: 00481530 Amanita mutabilis Beardslee USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-8
FH: 00481561 Amanita onusta (Howe) Saccardo USA: Virginia [data not captured] R. Singer 217 1946
FH: 00481136 Amanita pantherina (de Candolle) Krombach USA: Florida [data not captured] R. Singer 3444 1947-8-2

FH: 00481533 Amanita parcivolvata (Peck) E.-J. Gilbert USA: Massachusetts Leominster: [no additional data] R. Singer s.n. 1947-9-21
FH: 00481549 Amanita polypyramis (Berkeley & M. A. Curtis) Saccardo USA: Virginia [data not captured] R. Singer s.n. 1946

FH: 00481176 Amanita porphyria Albertini & Schweinitz USA: New York Newcomb (New York): [data not captured] R. Singer 38 1941-9

FH: 00481534 Amanita porphyria Albertini & Schweinitz USA: New York [data not captured] R. Singer s.n. 1941-9

FH: 00481147 Amanita pubescens Schweinitz USA: Florida [data not captured] R. Singer 3445 1947-8-2

FH: 00488966 Amanita sp. USA: Florida [data not captured] R. Singer 2882 1943-7-21

FH: 00481556 Amanita spreta (Peck) Saccardo USA: Massachusetts Belmont: [no additional data] R. Singer et al. s.n. 1941-9-7
FH: 00481437 Amanita vaginata (Bulliard) Lamarck USA: New York Newcomb (New York): [data not captured] R. Singer 2333 1941-9

FH: 00481438 Amanita vaginata (Bulliard) Lamarck USA: New York Newcomb (New York): [data not captured] R. Singer 58 1941-9

FH: 00481440 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 1946
FH: 00481443 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1947
FH: 00481536 Amanita vaginata (Bulliard) Lamarck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00481537 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mt. Lake R. Singer 492 1947
FH: 00481538 Amanita vaginata (Bulliard) Lamarck USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00481539 Amanita vaginata (Bulliard) Lamarck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 57, 57a 1941-9
FH: 00481540 Amanita vaginata (Bulliard) Lamarck USA: Massachusetts Cambridge: Observatory Park R. Singer s.n. 1942-6-20
FH: 00481541 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mountain Lake R. Singer 140 1946
FH: 00481542 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mountain Lake R. Singer 398 1947
FH: 00481545 Amanita vaginata (Bulliard) Lamarck USA: Virginia Mountain Lake: near Mt. Lake R. Singer 410 1947
FH: 00481551 Amanita verna (Bulliard) Lamarck: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 64 1941-9
FH: 00481552 Amanita verna (Bulliard) Lamarck: Fries USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00481554 Amanita virosa (Fries) Bertillon USA: Virginia Mountain Lake: Near Mt. Lake R. Singer 406 1947

FH: 00481555 Amanita virosa (Fries) Bertillon USA: Virginia Mountain Lake: [data not captured] R. Singer s.n. 1947

FH: 00481470 Amanita volvata (Peck) Lloyd USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00481473 Amanita volvata (Peck) Lloyd USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00481558 Amanita volvata (Peck) Lloyd USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00481559 Amanita volvata (Peck) Lloyd USA: Massachusetts Cambridge: Observatory Park R. Singer s.n. 1942-7-7
FH: 00481560 Amanita volvata (Peck) Lloyd USA: Massachusetts Arlington: [no additional data] R. Singer s.n. 1944-9-20
FH: 00481562 Amanita volvata (Peck) Lloyd USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-7-22
FH: 00481565 Amanita xanthocephala (Berkeley) D. A. Reid & R. N. Hilton USA: Florida Gainesville: [no additional data] R. Singer 3410 1947-7-30
FH: 00481598 Anellaria sepulchralis (Berkeley) Singer USA: Florida [data not captured] R. Singer 1811 1943-3-22

FH: 00481667 Armillaria mellea (Vahl) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00481672 Armillaria mellea (Vahl) P. Kummer: Fries USA: Florida Gainesville: [no additional data] R. Singer 1678 1943-1-1
FH: 00481673 Armillaria mellea (Vahl) P. Kummer: Fries USA: Florida Gainesville: [data not captured] R. Singer 1664 1942-12-28

FH: 00481694 Armillariella tabescens (Scopoli) Singer USA: Florida [data not captured] R. Singer s.n. 1947-8-2

FH: 00481695 Armillariella tabescens (Scopoli) Singer USA: Florida [data not captured] R. Singer s.n. 1942-9

FH: 00481696 Armillariella tabescens (Scopoli) Singer USA: Florida [data not captured] R. Singer 133a 1942-8

FH: 00481846 Baeospora sp. USA: Florida [data not captured] R. Singer 879 1942-9-28

FH: 00481982 Bolbitius sp. USA: Virginia [data not captured] R. Singer 264 1946

FH: 00543177 Callistosporium galerinoides Singer USA: Florida [data not captured] R. Singer F2597 1943-7-5

FH: 00489405 Callistosporium luteo-olivaceum (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 308 1942-8-16

FH: 00489406 Callistosporium luteo-olivaceum (Berkeley & M. A. Curtis) Singer USA: Florida Miami: [data not captured] R. Singer F 910 1942-9-30

FH: 00489407 Callistosporium luteo-olivaceum (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 3432 1947-7-31
FH: 00489408 Callistosporium luteo-olivaceum (Berkeley & M. A. Curtis) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-7-22

FH: 00489409 Callistosporium luteo-olivaceum (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 2227 1943-6-8

FH: 00060911 Callistosporium psilocybe Murrill & Singer USA: Florida Gainesville: R. Singer F 2651 1943-7-8

FH: 00489410 Calocybe cerina (Persoon) Donk: Fries USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-27
FH: 00543180 Calocybe heterospora Singer USA: Florida [data not captured] R. Singer F1452 1942-11-9

FH: 00489411 Calocybe ionides (Bulliard) Donk: Fries USA: Virginia [data not captured] R. Singer V. 311 1947-6-17

FH: 00489434 Camarophyllus pratensis (Fries) P. Kummer USA: Massachusetts Petersham: Harvard Forest R. Singer s.n. 1946-10
FH: 00489435 Camarophyllus pratensis (Fries) P. Kummer USA: Florida [data not captured] R. Singer F 1746 1943-1-23

FH: 00489476 Camarophyllus pratensis (Fries) P. Kummer USA: Virginia [data not captured] R. Singer V 498 1947-6-17

FH: 00543182 Campanella floridana Singer USA: Florida [data not captured] R. Singer 3428 1947-8-1

FH: 00543183 Campanella floridana Singer USA: Florida [data not captured] R. Singer F3428

FH: 00489451 Cantharellula umbonata (J. F. Gmelin) Singer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 271 1941-9
FH: 00489455 Cantharellula umbonata (J. F. Gmelin) Singer: Fries USA: Massachusetts Petersham: Harvard Forest R. Singer s.n. 1946-10
FH: 00489467 Cantharellula umbonata (J. F. Gmelin) Singer: Fries USA: Florida [data not captured] R. Singer F 1732 1943-1-16

FH: 00490068 Chlorophyllum molybdites (G. Meyer) Massee USA: Florida Gainesville: [data not captured] R. Singer s.n. 1943-6

FH: 00490070 Chlorophyllum molybdites (G. Meyer) Massee USA: Florida Gainesville: [no additional data] R. Singer F 1953 1943-5-16
FH: 00490071 Chlorophyllum molybdites (G. Meyer) Massee USA: Florida [data not captured] R. Singer F 86 1942-8

FH: 00543197 Chlorophyllum molybdites (G. Meyer) Massee USA: Florida Gainesville: [no additional data] R. Singer F1953a 1943-5-31
FH: 00490086 Chroogomphus rutilus (Schaeffer) O. K. Miller USA: Massachusetts Stow: [no additional data] R. Singer s.n. 1909-9-18
FH: 00490419 Clitocybe adirondackensis (Peck) Saccardo USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 167 1941-9
FH: 00490413 Clitocybe clavipes (Persoon) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9

FH: 00490414 Clitocybe clavipes (Persoon) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 15 1941-9
FH: 00490415 Clitocybe clavipes (Persoon) P. Kummer: Fries USA: Virginia Mountain Lake: near Mountain Lake R. Singer 189 1946
FH: 00490484 Clitocybe dealbata (Sowerby) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 74, 82 1941-9
FH: 00490417 Clitocybe diatreta (Fries) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 102 1941-9
FH: 00490494 Clitocybe fellea Peck USA: Massachusetts Hamilton: Harvard Forest R. Singer s.n. 1945-10-24
FH: 00490495 Clitocybe fellea Peck USA: Massachusetts [Jamaica Plain] use Boston: Arnold Arboretum R. Singer s.n. 1945-10-22
FH: 00490506 Clitocybe gibba (Persoon) P. Kummer: Fries USA: Massachusetts Chelmsford: near Chelmsford R. Singer s.n. 1947-8-8
FH: 00490507 Clitocybe gibba (Persoon) P. Kummer: Fries USA: Massachusetts Chelmsford: near Chelmsford R. Singer s.n. 1947-8-15
FH: 00490515 Clitocybe gibba (Persoon) P. Kummer: Fries USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 165 1946
FH: 00490516 Clitocybe gibba (Persoon) P. Kummer: Fries USA: Florida [data not captured] R. Singer F 2431a 1943-7-1
FH: 00490418 Clitocybe infundibuliformis Quélet USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 116 1941-9
FH: 00490517 Clitocybe lactariiformis Murrill USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 74 1946
FH: 00490421 Clitocybe leptoloma (Peck) Peck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 188 I 1941-9
FH: 00490518 Clitocybe leptoloma (Peck) Peck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 195 1941-9
FH: 00490426 Clitocybe odora (Bulliard) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 182 1941-9
FH: 00490428 Clitocybe pityophila (Fries) Gillet USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 179 1941-9-6
FH: 00490429 Clitocybe robusta Peck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 235 1941-9
FH: 00490430 Clitocybe robusta Peck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 178 1941-9
FH: 00490432 Clitocybe robusta Peck USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 178 1941-9
FH: 00490534 Clitocybe setiseda (Schweinitz) Saccardo USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 11 1941-9
FH: 00490433 Clitocybe sinopica (Fries) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 1 1941-9
FH: 00490409 Clitocybe sp. USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 112 1946-7
FH: 00490441 Clitocybe sp. USA: Massachusetts Solomon Lake, MA R. Singer s.n. 1947

FH: 00490550 Clitocybula abundans (Peck) Singer USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 260 1946-7-22
FH: 00490585 Clitocybula familia (Peck) Singer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 34 1941-9
FH: 00490558 Clitocybula oculus (Peck) Singer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 194 1941-9
FH: 00490559 Clitopilus giovanellae (Bresàdola) Josserand USA: Florida Gainesville: [no additional data] R. Singer F1930 1943-5-14
FH: 00490561 Clitopilus giovanellae (Bresàdola) Josserand USA: Florida Gainesville: [no additional data] R. Singer F 2294 1943-6-22
FH: 00543235 Clitopilus incrustatus Singer USA: Florida Gainesville: [no additional data] R. Singer F1981 1943-5-19

FH: 00490563 Clitopilus pleurotelloides (Kühner) Josserand USA: Florida [data not captured] R. Singer F 2901 1943-7-21

FH: 00490564 Clitopilus pleurotelloides (Kühner) Josserand USA: Florida [data not captured] R. Singer F 1293 1942-10-27

FH: 00490571 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: Florida Gainesville: [no additional data] R. Singer F1867 1943-4-24
FH: 00490578 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00490586 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5-25
FH: 00490587 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 163 1946-7-22
FH: 00490588 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: Florida Gainesville: [no additional data] R. Singer F 1867a 1943-5-15
FH: 00490589 Clitopilus prunulus (Scopoli) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00490583 Clitopilus scyphoides floridanus (Murrill) Singer USA: Florida Miami: [data not captured] R. Singer F 1216 II 1942-10-23

FH: 00490590 Clitopilus scyphoides floridanus (Murrill) Singer USA: Florida [data not captured] R. Singer F 465 1942-8-31

FH: 00490584 Clitopilus scyphoides submicropus (Rick) Singer USA: Florida [data not captured] R. Singer F 1252 1942-10-24

FH: 00543238 Clitopilus venososulcatus Singer USA: Florida [data not captured] R. Singer F1344 1942-10-29

FH: 00490591 Collybia acervata (Fries) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 10 1941-9
FH: 00957809 Collybia acervata (Fries) P. Kummer: Fries USA: Virginia Mountain Lake: near Mt. Lake R. Singer s.n. 1947-6-17
FH: 00490593 Collybia acervata (Fries) P. Kummer: Fries USA: Virginia Mountain Lake: near Mt. Lake R. Singer s.n. 1947-6-17
FH: 00543241 Collybia alkalivirens Singer USA: Virginia [data not captured] R. Singer V337 1947-6-23

FH: 00490597 Collybia butyracea (Bulliard) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 13, 46, 1017 1941-9
FH: 00490651 Collybia butyracea (Bulliard) P. Kummer: Fries USA: Massachusetts Lexington: [no additional data] R. Singer s.n. 1941-11-7
FH: 00490652 Collybia butyracea (Bulliard) P. Kummer: Fries USA: Massachusetts Lexington: [no additional data] R. Singer s.n. 1941-11-7
FH: 00490658 Collybia cirrhata (Schumacher) Quélet USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 1041 1941-9
FH: 00490685 Collybia confluens (Persoon) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 205 1941-9
FH: 00490686 Collybia confluens (Persoon) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 205a 1941-9
FH: 00490603 Collybia dryophila (Bulliard) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 181 1941-9
FH: 00490708 Collybia dryophila (Bulliard) P. Kummer: Fries USA: Massachusetts Cambridge: Botanical Garden R. Singer s.n. 1942-5-15
FH: 00490709 Collybia dryophila (Bulliard) P. Kummer: Fries USA: Massachusetts Arlington: [no additional data] R. Singer s.n. 1945-6-11
FH: 00490703 Collybia extuberans (Fries) Quélet USA: Massachusetts Hamilton: Harvard Forest R. Singer s.n. 1945-10-24
FH: 00490606 Collybia iocephala (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 2282 b 1943-6-25

FH: 00490607 Collybia iocephala (Berkeley & M. A. Curtis) Singer USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-7-15
FH: 00490608 Collybia iocephala (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 2282a 1943-6-24

FH: 00490612 Collybia luxurians Peck USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-9-7
FH: 00490613 Collybia maculata (Albertini & Schweinitz) P. Kummer: Fries USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-9-15
FH: 00490758 Collybia putilla (Fries) Singer: Fries USA: Massachusetts Lexington: [no additional data] R. Singer s.n. 1941-11-7
FH: 00490619 Collybia sp. USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 301 1946-8-25
FH: 00490771 Collybia subnuda (Ellis ex Peck) Gilliam USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 63 1946-7-22
FH: 00482068 Conocybe fragilis (Peck) Singer USA: Massachusetts Arlington: [no additional data] R. Singer s.n. 1945-6-17
FH: 00482069 Conocybe fragilis (Peck) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-6-23
FH: 00482071 Conocybe siliginea (Fries) Kühner: Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-6-23
FH: 00482093 Coprinus alachuanus Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2828 1943-7-19
FH: 00482094 Coprinus alachuanus Murrill USA: Florida Gainesville: [no additional data] R. Singer F1794 1943-3-2
FH: 00482098 Coprinus atramentarius (Bulliard) Fries: Fries USA: New Hampshire Wolfeboro: [no additional data] R. Singer s.n. 1945-10-21
FH: 00482119 Coprinus ebulbosus Peck USA: Florida [data not captured] R. Singer F 2871 1943-7

FH: 00482121 Coprinus ebulbosus Peck USA: Florida [data not captured] R. Singer F 2871 1943-7-21

FH: 00482089 Coprinus sp. USA: Florida [data not captured] R. Singer F 1864 1943-4-20

FH: 00482157 Coprinus sterquilinus (Fries) Fries: Fries USA: Florida [data not captured] R. Singer F 1771 1943-1-30

FH: 00554797 Cortinarius semisanguineus (Fries) Gillet: Fries USA: New York [data not captured] R. Singer s.n. 1941-9

FH: 00554957 Crepidotus antillarum (Patouillard) Singer USA: Florida [data not captured] R. Singer F1472 1942-11-9

FH: 00554960 Crepidotus applanatus (Persoon) P. Kummer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-6-24
FH: 00554965 Crepidotus applanatus (Persoon) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00554966 Crepidotus applanatus (Persoon) P. Kummer USA: Florida [data not captured] R. Singer F 1782 1943-2-5

FH: 00554985 Crepidotus calolepis (Fries) P. Karsten USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9
FH: 00554997 Crepidotus crocophyllus (Berkeley) Saccardo USA: Florida [data not captured] R. Singer F 2339 1943-6-25

FH: 00555004 Crepidotus crocophyllus (Berkeley) Saccardo USA: Florida [data not captured] R. Singer F343 1942-8-21

FH: 00555005 Crepidotus crocophyllus (Berkeley) Saccardo USA: Florida Miami: Simpson Park R. Singer F681 1942-9-14
FH: 00555009 Crepidotus mollis (Schaeffer) Staude USA: Florida Gainesville: [no additional data] R. Singer F 2661 1943-7-8
FH: 00555010 Crepidotus mollis (Schaeffer) Staude USA: Florida Gainesville: [no additional data] R. Singer F 3402 1947-7-28
FH: 00555028 Crepidotus nephrodes (Berkeley & M. A. Curtis) Saccardo USA: Florida [data not captured] R. Singer F 646 1942-9-8

FH: 00290633 Crepidotus roseus Singer USA: Florida Matheson Hammock, Dade Co., Fla. R. Singer F1361 1942-10-30
FH: 00555034 Crepidotus sphaerosporus (Patouillard) J. E. Lange USA: Virginia Mountain Lake: near Mountain Lake R. Singer s.n. 1947-6-17
FH: 00555035 Crepidotus uber (Berkeley & M. A. Curtis) Saccardo USA: Florida [data not captured] R. Singer F98 1942-8-6

FH: 00555037 Crepidotus uber (Berkeley & M. A. Curtis) Saccardo USA: Florida [data not captured] R. Singer F 35 1942-8-2

FH: 00555038 Crepidotus uber (Berkeley & M. A. Curtis) Saccardo USA: Florida [data not captured] R. Singer F 1068 1942-10-12

FH: 00555039 Crepidotus uber (Berkeley & M. A. Curtis) Saccardo USA: Florida [data not captured] R. Singer F 1404 1942-11-1

FH: 00555060 Crinipellis zonata (Peck) Saccardo USA: Florida [data not captured] R. Singer F 2961 1943-7-24

FH: 00555061 Crinipellis zonata (Peck) Saccardo USA: Florida Gainesville: [no additional data] R. Singer F 2278 1943-6-22
FH: 00555144 Cyptotrama chrysopepla (Berkeley & M. A. Curtis) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2056 1943-5-23
FH: 00555141 Cystoagaricus strobilomyces (Murrill) Singer USA: Florida [data not captured] R. Singer F 1026 1942-10-10

FH: 00555152 Cystoderma amianthinum (Scopoli) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 129 1941-9
FH: 00555160 Cystoderma amianthinum (Scopoli) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 129A 1941-9
FH: 00555161 Cystoderma amianthinum (Scopoli) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 129C 1941-9
FH: 00555162 Cystoderma amianthinum (Scopoli) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 129B 1941-9
FH: 00258972 Cystoderma amianthinum sublongispora Singer USA: New York Newcomb, Huntington Wild Life Forest R. Singer 97 1941-9-6
FH: 00543325 Cystoderma amianthinum sublongispora Singer USA: Virginia [data not captured] R. Singer V193 1946

FH: 00220880 Cystoderma australe A. H. Smith & Singer USA: Florida Matheson Hammock R. Singer F1184 1942-10-22

FH: 00555172 Cystoderma cinnabarinum (Albertini & Schweinitz) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 99 1941-9

FH: 00555154 Cystoderma granulosum (Batsch) Fayod USA: Massachusetts Hamilton: Harvard Forest R. Singer s.n. 1945-10-24
FH: 00555188 Cystoderma granulosum (Batsch) Fayod USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 98 1941-9
FH: 00258972 Cystoderma jasonis (Cooke & Massee) Harmaja USA: New York Newcomb, Huntington Wild Life Forest R. Singer 97 1941-9-6
FH: 00555414 Dictyopanus pusillus (Persoon ex Léveillé) Singer: Fries USA: Florida [data not captured] R. Singer F 3438 1947-8-2

FH: 00555415 Dictyopanus pusillus (Persoon ex Léveillé) Singer: Fries USA: Florida [data not captured] R. Singer F 2864 1943-7-21

FH: 00555416 Dictyopanus pusillus (Persoon ex Léveillé) Singer: Fries USA: Florida [data not captured] R. Singer F 1554 1942-12-7

FH: 00555417 Dictyopanus pusillus (Persoon ex Léveillé) Singer: Fries USA: Florida Miami: [data not captured] R. Singer F 993 1942-10-9

FH: 00532082 Eccilia floridana Murrill USA: Florida Coral Gables: [no additional data] R. Singer F927 1942-10-2
FH: 00532083 Eccilia floridana Murrill USA: Florida Sebring: [data not captured] R. Singer F372 1942-8-24
FH: 00532088 Entoloma fibrosum Hesler USA: New Hampshire [data not captured] R. Singer W 20 1945-8-5
FH: 00555491 Filoboletus gracilis (Klotzsch ex Berkeley) Singer USA: Florida [data not captured] R. Singer s.n. 1942-10-20

FH: 00555492 Filoboletus gracilis (Klotzsch ex Berkeley) Singer USA: Florida [data not captured] R. Singer F 1097 1942-9

FH: 00555493 Filoboletus gracilis (Klotzsch ex Berkeley) Singer USA: Florida [data not captured] R. Singer F 1304 1942-10-27

FH: 00555494 Filoboletus gracilis (Klotzsch ex Berkeley) Singer USA: Florida [data not captured] R. Singer F 1409 1942-10-12

FH: 00555495 Filoboletus gracilis (Klotzsch ex Berkeley) Singer USA: Florida [data not captured] R. Singer F712 1942-9

FH: 00555940 Galerina atkinsoniana A. H. Smith USA: Massachusetts Greenwood: [data not captured] R. Singer s.n. 1945-10-13

FH: 00555942 Galerina helvoliceps (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 3435 1947-7-31

FH: 00543355 Galerina hypnorum evelata Singer USA: New Hampshire [data not captured] R. Singer W3 1945-8-3

FH: 00543356 Galerina hypnorum evelata Singer USA: New Hampshire [data not captured] R. Singer W21 1945-8-5

FH: 00555955 Galerina mniophila (Lasch) Kühner USA: New Hampshire [data not captured] R. Singer W 26 1945-8-5

FH: 00555954 Galerina nana (Petri) Kühner USA: Massachusetts Arlington: [data not captured] R. Singer s.n. 1944-5-6

FH: 00555956 Galerina paludosa (Fries) Kühner USA: New Hampshire [data not captured] R. Singer W 36 1945-8-6

FH: 00555957 Galerina paludosa (Fries) Kühner USA: New Hampshire [data not captured] R. Singer W 18 1945-8-5

FH: 00555958 Galerina paludosa (Fries) Kühner USA: New Hampshire [data not captured] R. Singer W 35 1945-8-6

FH: 00555961 Galerina paludosa (Fries) Kühner USA: New Hampshire [data not captured] R. Singer W 34 1945-8-6

FH: 00559073 Gerronema angustifolium Singer USA: Florida Miami: Brickell's Hammock R. Singer F 1285 1942-10-25
FH: 00559081 Gerronema fibula (Bulliard) Singer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 1016 1941-9
FH: 00559074 Gerronema sp. USA: Florida [data not captured] R. Singer F 2263 1943-6-16

FH: 00559091 Gerronema subclavatum (Peck) Singer ex Redhead USA: Florida [data not captured] R. Singer F 154 1942-8-11

FH: 00543364 Gomphidius jamaicensis Murrill USA: Florida Gainesville: [no additional data] R. Singer F1657 1942-12

FH: 00543366 Gomphidius jamaicensis Murrill USA: Florida Gainesville: [data not captured] R. Singer F1657

FH: 00543806 Gomphidius rutilus alabamensis Singer USA: Florida Gainesville: [no additional data] R. Singer s.n. 1942-12

FH: 00543369 Gomphidius smithii xanthobasis Singer USA: Massachusetts Hamilton: [data not captured] R. Singer s.n. 1945-10-24

FH: 00559494 Gymnopilus amarissimus Murrill USA: Florida [data not captured] R. Singer F 1729 1943-1-16

FH: 00559496 Gymnopilus amarissimus Murrill USA: Florida [data not captured] R. Singer F 3409 1947-7-29

FH: 00559543 Gymnopilus amarissimus Murrill USA: Florida [data not captured] R. Singer F 1699 1943-1-3

FH: 00559544 Gymnopilus amarissimus Murrill USA: Florida [data not captured] R. Singer F 1729a 1943-1-22

FH: 00559545 Gymnopilus amarissimus Murrill USA: Florida [data not captured] R. Singer F 1731 1943-1-16

FH: 00559498 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer F 2595 1943-7-5

FH: 00559499 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer F 2876 1943-7-21

FH: 00559500 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer F 2472 1943-7-1

FH: 00559546 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer F 488 1942-9-2

FH: 00559547 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer F 2173 1943-5-30
FH: 00559548 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2141 1943-5-27
FH: 00559504 Gymnopilus eucalyptorum (Cleland) Singer USA: Florida [data not captured] R. Singer F 1645 1942-12-20

FH: 00559510 Gymnopilus palmicola Murrill USA: Florida [data not captured] R. Singer F 1053 1942-10-12

FH: 00559549 Gymnopilus palmicola Murrill USA: Florida [data not captured] R. Singer F 545 1942-9-4
FH: 00559550 Gymnopilus palmicola Murrill USA: Massachusetts Cambridge: Greenhouse of the Biological Labo... R. Singer s.n. 1946-10-25

FH: 00559554 Gymnopilus palmicola Murrill USA: Florida [data not captured] R. Singer F 545 1942-9-4

FH: 00559503 Gymnopilus peliolepis (Spegazzini) Singer USA: Florida [data not captured] R. Singer F 2460 1943-6-29

FH: 00559553 Gymnopilus peliolepis (Spegazzini) Singer USA: Florida [data not captured] R. Singer F 2175 1943-5-30

FH: 00559514 Gymnopilus penetrans (Fries) Murrill USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00490612 Gymnopus luxurians (Peck) Murrill USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-9-7
FH: 00559706 Hebeloma sp. USA: Florida [data not captured] R. Singer F 2789 1943-7-17

FH: 00559729 Hebeloma strophosum (Fries) Saccardo USA: Massachusetts Cambridge: Mellen Street R. Singer s.n. 1942-7
FH: 00559734 Hemimycena sp. USA: Florida Matheson Hammock R. Singer F 1062 1942-10-12
FH: 00559735 Hemimycena sp. USA: Florida Matheson Hammock R. Singer F 1185 1942-10-22
FH: 00570024 Hohenbuehelia angustata Singer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 139 1941-9
FH: 00570029 Hohenbuehelia atrocoerulea (Fries) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-7-30
FH: 00570045 Hohenbuehelia spathulata (Persoon) Singer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 46 1941-9
FH: 00570050 Hohenbuehelia subbarbata (Berkeley & M. A. Curtis) Singer USA: Florida Sebring: [data not captured] R. Singer F 170 1942-8-11

FH: 00570327 Hydropus frater-niger Singer USA: Florida [data not captured] R. Singer F 643 1942-9-8

FH: 00570328 Hydropus pinetorum Singer USA: Florida Miami: Woodlawn Park Cemetery R. Singer F 1290 1942-10-26
FH: 00570329 Hydropus sabalis Singer USA: Florida [data not captured] R. Singer F 85 1942-8

FH: 00570338 Hydropus sp. USA: Florida [data not captured] R. Singer F 606 1942-9-6
FH: 00570348 Hygrocybe cantharellus (Schweinitz) Murrill: Fries USA: Florida [data not captured] R. Singer F 96 1942-8-6

FH: 00570349 Hygrocybe cantharellus (Schweinitz) Murrill: Fries USA: Florida [data not captured] R. Singer F 260 1942-8-17

FH: 00570375 Hygrocybe coccinea (Schaeffer) P. Kummer: Fries USA: Florida [data not captured] R. Singer F 630 1942-9-7

FH: 00570377 Hygrocybe coccinea (Schaeffer) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 242 1941-9
FH: 00570378 Hygrocybe coccinea (Schaeffer) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00570406 Hygrocybe conica (Schaeffer) P. Kummer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 240 1941-9
FH: 00570407 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida [data not captured] R. Singer F 1379a 1942-10-31

FH: 00570408 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida [data not captured] R. Singer F 31 1942-8-2

FH: 00570409 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida Gainesville: [no additional data] R. Singer F 1679 1943-1-1
FH: 00570410 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida Matheson Hammock R. Singer F 1257-I 1942-10-24
FH: 00570411 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida Matheson Hammock R. Singer F 1023 1942-10-10
FH: 00570413 Hygrocybe conica (Schaeffer) P. Kummer USA: Florida Gainesville: [no additional data] R. Singer F 2695 1943-7-10
FH: 00570385 Hygrocybe cuspidata (Peck) Murrill USA: Florida [data not captured] R. Singer F 2485 1943-7-1

FH: 00570386 Hygrocybe cuspidata (Peck) Murrill USA: Florida [data not captured] R. Singer F 90a 1942-8-6

FH: 00570387 Hygrocybe cuspidata (Peck) Murrill USA: Florida Matheson Hammock R. Singer F 1257-II 1942-10-24
FH: 00570389 Hygrocybe cuspidata (Peck) Murrill USA: Florida [data not captured] R. Singer F 2900 1943-7-21

FH: 00570390 Hygrocybe cuspidata (Peck) Murrill USA: Florida [data not captured] R. Singer s.n. 1942-8
FH: 00570527 Hygrocybe cuspidata (Peck) Murrill USA: New Hampshire Mt. Washington: [data not captured] R. Singer W 30 1945-8-6

FH: 00570391 Hygrocybe flavescens (Kauffman) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7
FH: 00570392 Hygrocybe flavescens (Kauffman) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7
FH: 00570417 Hygrocybe huronensis (A. H. Smith) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7-7
FH: 00570428 Hygrocybe laeta (Persoon) P. Kummer: Fries USA: Florida [data not captured] R. Singer F 259 1942-8-17

FH: 00570429 Hygrocybe laeta (Persoon) P. Kummer: Fries USA: Florida Matheson Hammock R. Singer F 489 1942-9-2
FH: 00570436 Hygrocybe miniata (Fries) P. Kummer: Fries USA: Florida Matheson Hammock R. Singer F 1103 1942-10-17
FH: 00570437 Hygrocybe miniata (Fries) P. Kummer: Fries USA: Florida Miami: South Miami R. Singer F 1138 1942-10-18
FH: 00570438 Hygrocybe miniata (Fries) P. Kummer: Fries USA: Florida Miami: Brickell's Hammock R. Singer F 1264 1942-10-25
FH: 00570440 Hygrocybe miniata (Fries) P. Kummer: Fries USA: Florida Miami: Brickell's Hammock R. Singer F 1266 1942-10-25
FH: 00570441 Hygrocybe miniata (Fries) P. Kummer: Fries USA: Florida [data not captured] R. Singer F 1381 1942-10-31

FH: 00570446 Hygrocybe nigrescens (Quélet) Kühner USA: Florida Miami: Brickell's Hammock R. Singer F 1263 1942-10-25
FH: 00570450 Hygrocybe nitida (Berkeley & M. A. Curtis) Murrill USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 67 1941-9
FH: 00570461 Hygrocybe parvula (Peck) Murrill USA: Florida [data not captured] R. Singer F 2742 1943-7-14

FH: 00570462 Hygrocybe parvula (Peck) Murrill USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 241 1941-9
FH: 00570468 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Miami: Brickell's Hammock R. Singer F 1265 1942-10-25
FH: 00570469 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Matheson Hammock R. Singer F 1254-II 1942-10-24
FH: 00570470 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Matheson Hammock R. Singer F 1254-Ia 1942-10-29
FH: 00570471 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Matheson Hammock R. Singer F 1254-III 1942-10-24
FH: 00570472 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Matheson Hammock R. Singer F 1254-I 1942-10-24
FH: 00570473 Hygrocybe persistens (Britzelmayr) Singer USA: Florida Matheson Hammock R. Singer F 1403 1942-11-1
FH: 00570474 Hygrocybe persistens (Britzelmayr) Singer USA: Florida [data not captured] R. Singer F 2740 1943-7-14

FH: 00570475 Hygrocybe persistens (Britzelmayr) Singer USA: Florida [data not captured] R. Singer F 1380 1942-10-31

FH: 00570484 Hygrocybe punicea (Fries) P. Kummer: Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-10
FH: 00570495 Hygrocybe subminiata Murrill USA: Florida [data not captured] R. Singer F 194c 1942-8-12

FH: 00570496 Hygrocybe subminiata Murrill USA: Florida [data not captured] R. Singer F 2740 1943-7-14

FH: 00570498 Hygrocybe unguinosa (Fries) P. Karsten: Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-7-22
FH: 00570507 Hygrophoropsis aurantiaca (Wulfen) Maire USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-9

FH: 00570523 Hygrophoropsis aurantiaca (Wulfen) Maire USA: Florida [data not captured] R. Singer F 640 1942-9

FH: 00543399 Hygrophoropsis tapinia Singer USA: Florida Miami: [data not captured] R. Singer F1273 1942-10-25

FH: 00543400 Hygrophoropsis tapinia Singer USA: Florida Miami: [data not captured] R. Singer F1037 1942-9

FH: 00570536 Hygrophorus laurae Morgan USA: Florida Gainesville: Hogtown Creek, near Gainesville R. Singer F 1680 1943-1-1
FH: 00570487 Hygrophorus miniatus sphagnophilus Peck USA: Virginia Mountain Lake: near Mountain Lake R. Singer V 155 1946-7-22
FH: 00570489 Hygrophorus miniatus sphagnophilus Peck USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7
FH: 00570537 Hygrophorus pudorinus (Fries) Fries: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 268 1941-9
FH: 00570538 Hygrophorus purpurascens (Albertini & Schweinitz) Fries: Fries USA: Massachusetts Hamilton: Harvard Forest R. Singer s.n. 1945-10-24
FH: 00570528 Hygrophorus sp. USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-9
FH: 00570541 Hygrophorus subsordidus Murrill USA: Florida [data not captured] R. Singer F 1661b 1942-12-28

FH: 00570542 Hygrophorus subsordidus Murrill USA: Florida [data not captured] R. Singer F 1661a 1943-1-22

FH: 00585481 Hypsizygus ulmarius (Bulliard) Redhead: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 224 1941-9
FH: 00585482 Hypsizygus ulmarius (Bulliard) Redhead: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 131 1941-9
FH: 00585544 Inocybe calamistrata (Fries) Gillet USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-7-22
FH: 00585560 Inocybe dulcamara (Albertini & Schweinitz) P. Kummer USA: Florida Gainesville: [data not captured] R. Singer F 2022 1943-5-20

FH: 00585594 Inocybe infelix Peck USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1942-6-25
FH: 00585621 Inocybe napipes J. E. Lange USA: New Hampshire [data not captured] R. Singer s.n. 1945-8-5

FH: 00585622 Inocybe napipes J. E. Lange USA: New Hampshire [data not captured] R. Singer s.n. 1945-8-5

FH: 00585510 Inocybe sp. USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-9
FH: 00585514 Inocybe sp. USA: Florida Gainesville: [no additional data] R. Singer 2148 1943-5-27
FH: 00585515 Inocybe sp. USA: Florida [data not captured] R. Singer F 75 1942-8-5

FH: 00585645 Inocybe tropicalis Guzman USA: Florida Miami: [data not captured] R. Singer F 1073 1942-10-13

FH: 00585648 Inocybe umbrina Bresàdola USA: New Hampshire [data not captured] R. Singer W 32

FH: 00543415 Kuehneromyces depauperatus Singer & A. H. Smith USA: Florida [data not captured] R. Singer F2992 1943-7-25

FH: 00585956 Kuehneromyces vernalis (Saccardo) Singer & A. H. Smith USA: New Hampshire Chocorua: [no additional data] R. Singer s.n. 1945
FH: 00585957 Kuehneromyces vernalis (Saccardo) Singer & A. H. Smith USA: New Hampshire Pequaket: Piper Trail R. Singer s.n. 1945-5-27
FH: 00585974 Laccaria amethystina Cooke USA: Florida [data not captured] R. Singer F 324 1942-8-20

FH: 00585976 Laccaria amethystina Cooke USA: Florida [data not captured] R. Singer F 3427 1947-7-31

FH: 00585982 Laccaria laccata (Scopoli) Cooke USA: New Hampshire [data not captured] R. Singer s.n.

FH: 00585990 Laccaria laccata (Scopoli) Cooke USA: Massachusetts Lexington: [no additional data] R. Singer s.n. 1941-11-7
FH: 00585994 Laccaria laccata (Scopoli) Cooke USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9-7
FH: 00585995 Laccaria laccata (Scopoli) Cooke USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00590000 Laccaria laccata (Scopoli) Cooke USA: Florida [data not captured] R. Singer F 1643a 1943-1-3

FH: 00590001 Laccaria laccata (Scopoli) Cooke USA: Florida [data not captured] R. Singer F 1643 1942-12-20

FH: 00590012 Laccaria laccata rosella (Batsch) Singer USA: Florida Gainesville: [no additional data] R. Singer F 1672 1942-12-29
FH: 00590014 Laccaria laccata rosella (Batsch) Singer USA: Florida [data not captured] R. Singer 1672a 1943-2-5

FH: 00590039 Laccaria ochropurpurea (Berkeley) Peck USA: Massachusetts Petersham: [no additional data] R. Singer s.n. 1946-9
FH: 00585966 Laccaria tetraspora Singer USA: Florida [data not captured] R. Singer F 160 1942-8-11

FH: 00585967 Laccaria tetraspora Singer USA: Florida [data not captured] R. Singer F 3430 1947-7-31

FH: 00590032 Laccaria trullisata (Ellis) Peck USA: Massachusetts [data not captured] R. Singer s.n. 1941-9

FH: 00543437 Lactocollybia angiospermarum Singer USA: Florida [data not captured] R. Singer F3448 1947-8-3

FH: 00543438 Lactocollybia angiospermarum Singer USA: Florida [data not captured] R. Singer F209 1942-8-14

FH: 00543439 Lactocollybia angiospermarum Singer USA: Florida [data not captured] R. Singer F209 1942-8-14

FH: 00543440 Lactocollybia angiospermarum Singer USA: Florida [data not captured] R. Singer F1408 1942-11-1

FH: 00543441 Lactocollybia angiospermarum Singer USA: Florida [data not captured] R. Singer F1408 1942-11-1

FH: 00590772 Lentinellus umbilicatus (Peck) Singer USA: Virginia Mountain Lake: Near Mt. Lake R. Singer V 342 1947-6-17
FH: 00590803 Lentinellus ursinus (Fries) Kühner: Fries USA: Florida [data not captured] R. Singer F 653A 1942-9-8

FH: 00590774 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida [data not captured] R. Singer F 224 1942-8-16

FH: 00590829 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida [data not captured] R. Singer F 1921 1943-5-12

FH: 00590830 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida [data not captured] R. Singer s.n. 1942

FH: 00590832 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida Gainesville: [no additional data] R. Singer F 2796 1943-7-17
FH: 00590833 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida Coral Gables: [no additional data] R. Singer F 1089a 1942-10-16
FH: 00590834 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-7
FH: 00590835 Lentinus crinitus (Linnaeus) Fries: Fries USA: Florida [data not captured] R. Singer s.n.

FH: 00590773 Lentinus cubensis Berkeley & M. A. Curtis USA: Florida [data not captured] R. Singer F 3429 1947-7-31
FH: 00590817 Lentinus cubensis Berkeley & M. A. Curtis USA: Florida Gainesville: [no additional data] R. Singer F 3188 1943-5-31
FH: 00590839 Lentinus hirtus (Fries) Murrill USA: Florida [data not captured] R. Singer F 1303 1942-10-27

FH: 00604756 Lentinus nepalensis Berkeley USA: Florida [data not captured] R. Singer F 42 1942-8-2

FH: 00543863 Lentinus sp. USA: Florida [data not captured] R. Singer F217 1942-8-15

FH: 00590777 Lentinus spretus Peck USA: Florida Coral Gables: [no additional data] R. Singer s.n. 1942-10
FH: 00590778 Lentinus spretus Peck USA: Florida [data not captured] R. Singer F 2550a 1943-7-5

FH: 00590873 Lentinus suavissimus Fries USA: New York Newcomb (New York): Huntington Forest R. Singer s.n. 1941-9-10
FH: 00599017 Lepiota clypeolaria (Bulliard) P. Kummer: Fries USA: New York Newcomb (New York): Huntington Wildlife Fore... R. Singer 92 1941-9
FH: 00590993 Lepiota fuscosquamea (Peck) Saccardo USA: New York Newcomb (New York): Huntington Wildlife Fore... R. Singer s.n. 1941-9
FH: 00590997 Lepiota lilacea Bresàdola USA: New York Newcomb (New York): Huntington Wildlife Fore... R. Singer 184 1941-9
FH: 00599019 Lepiota meleagris (Gray) Saccardo USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-27
FH: 00599021 Lepiota sp. USA: Florida [data not captured] R. Singer s.n. 1947
FH: 00599027 Lepista gilva (Persoon) Patouillard: Fries USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00599024 Lepista glabella (Spegazzini) Singer USA: Florida Matheson Hammock R. Singer F 1308a 1942-10-29
FH: 00599035 Lepista nuda (Bulliard) Cooke USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00599025 Lepista sp. USA: Massachusetts Petersham: [no additional data] R. Singer s.n. 1946-9
FH: 00599090 Leucoagaricus meleagris (Gray) Singer USA: Massachusetts Cambridge: [data not captured] R. Singer s.n. 1942-7-3

FH: 00599105 Leucoagaricus naucinus (Fries) Singer USA: Massachusetts Wakefield: [no additional data] R. Singer s.n.
FH: 00599106 Leucoagaricus naucinus (Fries) Singer USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-19
FH: 00599093 Leucoagaricus rubrotinctus (Peck) Singer USA: Massachusetts Arlington: 36 Crawford Street R. Singer s.n. 1944-8
FH: 00599107 Leucocoprinus cepistipes (Sowerby) Patouillard: Fries USA: Massachusetts Chelmsford: Near Chelmsford R. Singer s.n. 1947-8-8
FH: 00599108 Leucocoprinus procerus (Scopoli) Patouillard USA: Massachusetts Wakefield: North of Wakefield R. Singer s.n. 1943-8-27
FH: 00301900 Leucopaxillus albissimus (Peck) Singer USA: New York Newcomb (New York): New York: Newcomb, Hunti... R. Singer 1941-9-6
FH: 00543493 Leucopaxillus albissimus monticola Singer & A. H. Smith USA: New Hampshire White Mountains (do not use): [data not capt... R. Singer W43 1945-8-7
FH: 00301898 Leucopaxillus laterarius (Peck) R. Singer & A. H. Smith USA: Virginia Near Mountain Lake, Giles Co., Virginia R. Singer V-73 1946-7-22
FH: 00599151 Limacella floridana (Murrill) H. V. Smith USA: Florida [data not captured] R. Singer F 3017 1943-7-27

FH: 00599157 Limacella illinita (Fries) Maire: Fries USA: New York Newcomb (New York): [data not captured] R. Singer 261 1941-9

FH: 00599158 Limacella illinita (Fries) Maire: Fries USA: New York Newcomb (New York): [data not captured] R. Singer 261 1941-9
FH: 00599159 Limacella illinita (Fries) Maire: Fries USA: Florida Gainesville: [no additional data] R. Singer F 2818 1943-7-18
FH: 00599160 Limacella illinita (Fries) Maire: Fries USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-7
FH: 00599190 Lyophyllum aggregatum (Schaeffer) Kühner USA: New York Newcomb (New York): [data not captured] R. Singer 95 1941-9

FH: 00599196 Lyophyllum aggregatum (Schaeffer) Kühner USA: New York Newcomb (New York): [data not captured] R. Singer 175 1941-9

FH: 00599171 Lyophyllum ambustum (Fries) Singer: Fries USA: New York Newcomb (New York): [data not captured] R. Singer 183 1941-9

FH: 00599194 Lyophyllum connatum (Schumacher) Singer USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 246 1941-9
FH: 00599193 Lyophyllum fuligineum (Peck) Singer USA: Virginia Mountain Lake: Near Mt. Lake R. Singer V 463 1947-6-17
FH: 00599187 Lyophyllum sp. USA: Massachusetts Boston: Nurembega Park, near Boston R. Singer s.n. 1946-9
FH: 00599220 Marasmiellus dealbatus (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 140 1942-8-10

FH: 00543842 Marasmiellus icterinus Singer USA: Florida [data not captured] R. Singer F1350 1942-10-30

FH: 00543843 Marasmiellus icterinus Singer USA: Florida [data not captured] R. Singer F1350g 1942-10-30

FH: 00543844 Marasmiellus icterinus Singer USA: Florida [data not captured] R. Singer s.n. 1942-10

FH: 00543845 Marasmiellus icterinus Singer USA: Florida [data not captured] R. Singer F16 1942-8-2

FH: 00599222 Marasmiellus inoderma (Berkeley) Singer USA: Florida [data not captured] R. Singer F 1559 1942-12-4

FH: 00599223 Marasmiellus inoderma (Berkeley) Singer USA: Florida Miami: Simpson Park R. Singer s.n. 1942-10
FH: 00599225 Marasmiellus nigripes (Fries) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00599229 Marasmiellus nigripes (Fries) Singer USA: Florida [data not captured] R. Singer F 204a 1942-8-16

FH: 00599233 Marasmiellus opacus (Berkeley & M. A. Curtis) Singer USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 368 1947-6-30
FH: 00599234 Marasmiellus opacus (Berkeley & M. A. Curtis) Singer USA: Virginia Mountain Lake: Near Mountain Lake R. Singer s.n. 1947-6-17
FH: 00599235 Marasmiellus opacus (Berkeley & M. A. Curtis) Singer USA: Virginia Mountain Lake: Near Mt. Lake R. Singer s.n. 1947-6-17
FH: 00599237 Marasmiellus opacus (Berkeley & M. A. Curtis) Singer USA: Florida Matheson Hammock R. Singer F 897 1942-9-29
FH: 00599255 Marasmius androsaceus (Linnaeus) Fries: Fries USA: Virginia Mountain Lake: [data not captured] R. Singer V 157 1946-7-22

FH: 00599262 Marasmius androsaceus (Linnaeus) Fries: Fries USA: New Hampshire [data not captured] R. Singer W 9 1945-8-5

FH: 00599268 Marasmius bahamensis Murrill USA: Florida Matheson Hammock R. Singer F 1597 1942-12-9
FH: 00543543 Marasmius borealis Gilliam USA: New York Newcomb (New York): [data not captured] R. Singer 170 1941-9-12
FH: 00599242 Marasmius calopus (Persoon) Fries: Fries USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 310 1947-6-17
FH: 00599241 Marasmius cohaerens (Albertini & Schweinitz) Cooke & Quél. USA: Virginia Mountain Lake: Near Mountain Lake R. Singer s.n. 1946-7-22
FH: 00599272 Marasmius cohaerens (Albertini & Schweinitz) Cooke & Quél. USA: New York Newcomb (New York): [data not captured] R. Singer 171 1941-9-12

FH: 00599243 Marasmius cohortalis alachuanus (Murrill) Singer USA: Florida Miami: Simpson Park R. Singer F 688 1942-9-12
FH: 00599245 Marasmius floridanus Murrill USA: Florida Miami: Simpson Park R. Singer F 693 1942-9-14
FH: 00599246 Marasmius haematocephalus (Montagne) Fries USA: Florida [data not captured] R. Singer F 3015 1943-7-27

FH: 00284751 Marasmius heliomyces Murrill USA: Florida Highlands Hammock State Park, near Sebring R. Singer F 513 1942-9-3
FH: 00284752 Marasmius heliomyces Murrill USA: Florida Highlands Hammock State Park, near Sebring R. Singer F 73 1942-8-5
FH: 00284753 Marasmius heliomyces Murrill USA: Florida Highlands Hammock State Park, near Sebring R. Singer F 416 1942-8-24
FH: 00284754 Marasmius heliomyces Murrill USA: Florida Matheson Hammock, Dade Co. R. Singer F 1152 1942-10-20
FH: 00599323 Marasmius oreades (Bolton) Fries: Fries USA: Massachusetts Cambridge: Gray Herbarium Botanical Garden R. Singer s.n. 1942-5-20

FH: 00599335 Marasmius pulcherripes Peck USA: Virginia [data not captured] R. Singer V 175 1946-7-22

FH: 00543571 Marasmius rufomarginatus Singer USA: Florida Miami: [data not captured] R. Singer F1219 1942-10-23
FH: 00543572 Marasmius rufomarginatus Singer USA: Florida [data not captured] R. Singer F1196a 1942-10-24
FH: 00284651 Marasmius ruforotula Singer USA: Florida Matheson Hammock, Dade Co. R. Singer F 1456 1942-11-3
FH: 00284652 Marasmius ruforotula Singer USA: Florida Gainesville: Hogtown Creek, near Gainesville R. Singer F 2287 1943-6-23
FH: 00284653 Marasmius ruforotula Singer USA: Florida Planera Hammock, nw. of Gainesville R. Singer F 3440 1947-8-2
FH: 00599373 Marasmius scorodonius (Fries) Fries: Fries USA: Massachusetts Cambridge: [data not captured] R. Singer s.n. 1943-8-12

FH: 00543584 Marasmius tricolor (Albertini & Schweinitz) Kühner: Fries USA: Massachusetts Arlington: [data not captured] R. Singer s.n. 1945-6-11
FH: 00599427 Melanoleuca alboflavida (Peck) Murrill USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 204 1941-9

FH: 00599431 Melanoleuca alboflavida (Peck) Murrill USA: New York Newcomb (New York): [data not captured] R. Singer 18 1941-9

FH: 00599432 Melanoleuca alboflavida (Peck) Murrill USA: New York Newcomb (New York): [data not captured] R. Singer 204a 1941-9

FH: 00599433 Melanoleuca alboflavida (Peck) Murrill USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-10
FH: 00599434 Melanoleuca alboflavida (Peck) Murrill USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 158a 1946-7-22
FH: 00599436 Melanoleuca luteolosperma (Britzelmayr) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 243 1941-9

FH: 00543510 Melanoleuca reae Singer USA: Florida [data not captured] R. Singer F1382 1942-10-31
FH: 00599415 Melanoleuca sp. USA: New York Newcomb (New York): [data not captured] R. Singer 234 1941-9
FH: 00599417 Melanoleuca sp. USA: Florida Gainesville: [no additional data] R. Singer F 1673 1942-12-30
FH: 00599418 Melanoleuca sp. USA: Massachusetts Lexington: [no additional data] R. Singer s.n. 1941-11-7
FH: 00599652 Micromphale foetidum (Sowerby) Singer: Fries USA: Massachusetts [data not captured] R. Singer s.n. 1941-7-18

FH: 00599658 Micromphale westii (Murrill) Singer USA: Florida [data not captured] R. Singer F 2118 1943-5-25

FH: 00599659 Micromphale westii (Murrill) Singer USA: Florida [data not captured] R. Singer F 2118 1943-5-25

FH: 00599747 Mycena alcalina (Fries: Fries) P. Kummer USA: New Hampshire Pequaket: [data not captured] R. Singer s.n. 1945-5-26

FH: 00599726 Mycena austinii (Peck) Kühner USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer 153 1941-9
FH: 00599763 Mycena chlorinella (J. E. Lange) Singer USA: New Hampshire [data not captured] R. Singer W 22 1945-8-5

FH: 00543847 Mycena chlorinosma Singer USA: Florida [data not captured] R. Singer F512A 1942-9-3

FH: 00543848 Mycena chlorinosma Singer USA: Florida [data not captured] R. Singer F385 1942-8-24

FH: 00543849 Mycena chlorinosma Singer USA: Florida [data not captured] R. Singer F91 1942-8-6

FH: 00543850 Mycena chlorinosma Singer USA: Florida [data not captured] R. Singer F512C 1942-9-3

FH: 00543851 Mycena chlorinosma Singer USA: Florida [data not captured] R. Singer F1051 1942-10-12

FH: 00599770 Mycena clavicularis (Fries: Fries) Gillet USA: Florida Gainesville: [no additional data] R. Singer F 3004 1942-7-26
FH: 00599771 Mycena clavicularis (Fries: Fries) Gillet USA: Florida Gainesville: [no additional data] R. Singer F 1671 1942-12-29
FH: 00599778 Mycena corticola (Persoon) Gray USA: Florida [data not captured] R. Singer F 1239 1942-10-24

FH: 00599811 Mycena euspeirea Berkeley & M. A. Curtis USA: Florida [data not captured] R. Singer F 203 1942-8-14

FH: 00599729 Mycena fuliginosa (Murrill) Murrill USA: New York Newcomb (New York): [data not captured] R. Singer 113 1941-9

FH: 00599841 Mycena haematopus (Persoon) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 112 1941-9

FH: 00599851 Mycena hemisphaerica Peck USA: Florida [data not captured] R. Singer F 1721 1943-1-15

FH: 00599727 Mycena leaiana (Berkeley) Saccardo USA: Virginia Mountain Lake: Near Mt. Lake R. Singer V 352 1947-6-17
FH: 00599875 Mycena leaiana (Berkeley) Saccardo USA: New York Newcomb (New York): [data not captured] R. Singer 77 1941-9

FH: 00599892 Mycena metata (Secretan ex Fries) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 14 1941-9

FH: 00599901 Mycena mucor (Batsch) Quélet USA: Florida Homestead: [no additional data] R. Singer F 840 1942-9-23
FH: 00599902 Mycena mucor (Batsch) Quélet USA: Florida [data not captured] R. Singer F 1115 1942-10-17

FH: 00599903 Mycena mucor (Batsch) Quélet USA: Florida [data not captured] R. Singer F 1129 1942-10-18

FH: 00599912 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 56 1942-8-5

FH: 00599913 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 210 b 1942-9-3

FH: 00599914 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 210c 1942-9-4

FH: 00599915 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 242 1942-8-16

FH: 00599916 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 882 1942-9-28

FH: 00599917 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 1209 1942-10-23

FH: 00599918 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 1589 1942-12-9

FH: 00599919 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 1591 1942-12-9

FH: 00599920 Mycena osmundicola J. E. Lange USA: Florida [data not captured] R. Singer F 2268 1943-6-21
FH: 00599921 Mycena osmundicola J. E. Lange USA: Florida Gainesville: [no additional data] R. Singer F 2293 1943-6-22
FH: 00599980 Mycena rosella (Fries) P. Kummer USA: New York [data not captured] R. Singer 122 1941-9

FH: 00599733 Mycena rutilantiformis (Murrill) Murrill USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 168 1946-8-1
FH: 00599734 Mycena rutilantiformis (Murrill) Murrill USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 422 1947-6-17
FH: 00604001 Mycena sanguinolenta (Albertini & Schweinitz) P. Kummer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-6-23
FH: 00599705 Mycena sp. USA: New York Newcomb (New York): [data not captured] R. Singer 157 1941-9

FH: 00599707 Mycena sp. USA: Florida [data not captured] R. Singer F 1145 1942-10-20

FH: 00599710 Mycena sp. USA: New Hampshire Pequaket: [data not captured] R. Singer s.n. 1945-5-27
FH: 00599713 Mycena sp. USA: New Hampshire Pequaket: [data not captured] R. Singer s.n. 1945-5-27

FH: 00599714 Mycena sp. USA: Florida Miami: Simpson Park R. Singer F 1442 1942-11-8
FH: 00599715 Mycena sp. USA: Florida Miami: Brickell's Hammock R. Singer F 1276 1942-10-25
FH: 00599716 Mycena sp. USA: Florida [data not captured] R. Singer F 285 1942-8-18

FH: 00599717 Mycena sp. USA: Florida Homestead: [no additional data] R. Singer F 839a 1942-9-25
FH: 00599718 Mycena sp. USA: Florida [data not captured] R. Singer F 1033 1942-10-10

FH: 00599719 Mycena sp. USA: Florida Homestead: [no additional data] R. Singer F 839 1942-9-23
FH: 00599725 Mycena sp. USA: Florida [data not captured] R. Singer F 609 1942-9-6

FH: 00604008 Mycena stylobates (Persoon) P. Kummer USA: Florida [data not captured] R. Singer F 2811 1943-7-18

FH: 00604013 Mycena subcaerulea (Peck) Saccardo USA: New York Newcomb (New York): [data not captured] R. Singer 109 1941-9

FH: 00543533 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F426 1942-8-28
FH: 00543534 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F1455 1942-11-9
FH: 00543834 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F279 1942-8-18

FH: 00543835 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F989 1942-10-8

FH: 00543836 Mycena texensis A. H. Smith USA: Florida Gainesville: [no additional data] R. Singer F2138 1943-5-27

FH: 00543837 Mycena texensis A. H. Smith USA: Florida [no additional data] R. Singer F782 1942-9-19

FH: 00543838 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F988 1942-10-8

FH: 00543839 Mycena texensis A. H. Smith USA: Florida [data not captured] R. Singer F426 1942-8

FH: 00604024 Mycena vitrea (Fries) Quélet USA: New Hampshire [data not captured] R. Singer W 38 1945-8-6

FH: 00604026 Mycena vulgaris (Persoon) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 163 1941-9

FH: 00604097 Naematoloma elongatipes (Peck) Singer USA: New Hampshire [data not captured] R. Singer W 19 1945-8-5

FH: 00604098 Naematoloma elongatipes (Peck) Singer USA: New Hampshire [data not captured] R. Singer W 41 1945-8-6

FH: 00604112 Naematoloma fasciculare (Hudson) P. Karsten USA: Florida [data not captured] R. Singer F 610 1942-9-6

FH: 00604085 Naematoloma sp. USA: New Hampshire [data not captured] R. Singer s.n. 1945-8-19

FH: 00604120 Naematoloma subumbonatescens (Murrill) Singer USA: Florida [data not captured] R. Singer F 1683c 1943-3-23

FH: 00604121 Naematoloma subumbonatescens (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1943-3

FH: 00604122 Naematoloma tortipes (Spegazzini) Guzman USA: Florida [data not captured] R. Singer 1683c 1943-3-23

FH: 00604123 Naematoloma tortipes (Spegazzini) Guzman USA: Florida [data not captured] R. Singer F 1683a 1943-2-5

FH: 00604124 Naematoloma tortipes (Spegazzini) Guzman USA: Florida [data not captured] R. Singer s.n. 1943-3

FH: 00604058 Naucoria alachuana Murrill USA: Florida [data not captured] R. Singer F 3408 1947-7-29

FH: 00604062 Naucoria melleiceps (Murrill) Singer USA: Florida Miami: [data not captured] R. Singer F 1217 1942-10-23

FH: 00604063 Naucoria melleiceps (Murrill) Singer USA: Florida [data not captured] R. Singer F 367 1942-8-23

FH: 00604064 Naucoria melleiceps (Murrill) Singer USA: Florida [data not captured] R. Singer F 341 1942-8-21

FH: 00604074 Naucoria tiliophila (Peck) Singer USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00604159 Neoclitocybe substenophylla (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1943-6-29

FH: 00604160 Neoclitocybe substenophylla (Murrill) Singer USA: Florida [data not captured] R. Singer F 3455 b 1947

FH: 00604166 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer s.n. 1942-9

FH: 00604167 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer s.n. 1942-10-22

FH: 00604168 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer s.n. 1942-10

FH: 00604169 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer s.n. 1942-9

FH: 00604170 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer s.n. 1942-10

FH: 00604171 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer F 44z 1942-11-17

FH: 00604172 Nothopanus eugrammus (Montagne) Singer USA: Florida [data not captured] R. Singer F 44y 1941-11-3

FH: 00548411 Nothopanus porrigens (Persoon) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 158 1941-9

FH: 00604326 Omphalina abiegna (Berkeley & Broome) Singer USA: New Hampshire [data not captured] R. Singer W 25 1945-8-5

FH: 00604327 Omphalina abiegna (Berkeley & Broome) Singer USA: New Hampshire [data not captured] R. Singer W 6 1945-8-3

FH: 00604350 Omphalina gerardiana (Peck) Singer USA: Virginia Mountain Lake: Near Mountain Lake R. Singer s.n. 1946-7-22
FH: 00543609 Omphalina oreades Singer USA: New Hampshire [data not captured] R. Singer W45 1945-8-4
FH: 00543610 Omphalina oreades Singer USA: New Hampshire [data not captured] R. Singer W39 1945-8-6
FH: 00548436 Omphalotus olearius (de Candolle) Singer USA: Virginia [data not captured] R. Singer V45 1946

FH: 00604373 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 1017 1942-10-10

FH: 00604374 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer s.n. 1942-10-31

FH: 00604375 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 717 1942-9-16

FH: 00604376 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 1175 1942-10-22

FH: 00604377 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 3007 1943-7-26

FH: 00604395 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer 1235 1942-10-24

FH: 00604396 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 945a 1942-10-4

FH: 00604398 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 890 1942-9-29

FH: 00604399 Oudemansiella canarii (Junghun) Höhnel USA: Florida [data not captured] R. Singer F 1356x 1942-10-30

FH: 00604400 Oudemansiella radicata (Relhan) Singer USA: Virginia [data not captured] R. Singer V 178 1946-7

FH: 00604685 Panellus serotinus (Persoon) Kühner USA: New York Newcomb (New York): [data not captured] R. Singer 1043 1941-9

FH: 00604716 Panellus stipticus (Bulliard: Fries) P. Karsten USA: New York Newcomb (New York): [data not captured] R. Singer 1039 1941-9

FH: 00604668 Panellus violaceofulvus (Batsch: Fries) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 137 1941-9

FH: 00604754 Panus conchatus (Bulliard) Fries USA: New York Newcomb (New York): [data not captured] R. Singer 1055 1941-9

FH: 00604755 Panus crinitus (Linnaeus) Singer USA: Florida [data not captured] R. Singer F 1921 1943-5-12

FH: 00604757 Panus rudis Fries USA: Florida Gainesville: [no additional data] R. Singer F 1903b 1943-5-12
FH: 00604799 Panus rudis Fries USA: Florida Gainesville: [no additional data] R. Singer F 1903 1943-5-10
FH: 00290312 Panus rudis strigellus (Berkeley & M. A. Curtis) Singer USA: Florida Kelley's Hammock, northwest of Gainesville, ... R. Singer F 3425 1947-7-31
FH: 00604758 Panus rudis strigellus (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 3425 1947-7-31

FH: 00543863 Panus sp. USA: Florida [data not captured] R. Singer F217 1942-8-15

FH: 00604761 Panus tigrinus (Bulliard) Singer USA: Florida [data not captured] R. Singer F 1804b 1943-5-8

FH: 00604838 Panus tigrinus (Bulliard) Singer USA: Florida [data not captured] R. Singer F 1687 1943-1-2

FH: 00604839 Panus tigrinus (Bulliard) Singer USA: Florida [data not captured] R. Singer F 1740a 1943-1-22

FH: 00604762 Panus velutinus (Fries) Saccardo USA: Florida [data not captured] R. Singer F 1744 1943-3

FH: 00604763 Panus velutinus (Fries) Saccardo USA: Florida [data not captured] R. Singer s.n. 1943-6

FH: 00604764 Panus velutinus (Fries) Saccardo USA: Florida [data not captured] R. Singer F 1744 1943-1-22

FH: 00604853 Paxillus atrotomentosus (Batsch) Fries USA: Massachusetts Ayer: Near Ayer R. Singer s.n. 1947-8-24
FH: 00604854 Paxillus atrotomentosus (Batsch) Fries USA: New Hampshire Peterborough: Near Peterborough R. Singer s.n. 1945-8-19
FH: 00604860 Paxillus involutus (Batsch) Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-9
FH: 00604861 Paxillus involutus (Batsch) Fries USA: Virginia [data not captured] R. Singer s.n. 1946-7-22

FH: 00604862 Paxillus involutus (Batsch) Fries USA: Massachusetts Hamilton: Harvard Forest R. Singer s.n. 1945-10-24
FH: 00604863 Paxillus panuoides (Fries) Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-9
FH: 00604908 Paxillus panuoides (Fries) Fries USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-7-29
FH: 00605448 Phaeomarasmius confragosus (Fries) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 121 1941-9

FH: 00543620 Phaeomarasmius gregarius Singer USA: Virginia [data not captured] R. Singer V302 1947
FH: 00605447 Phaeomarasmius sp. USA: Virginia Mountain Lake: Near Mt. Lake R. Singer V 302 1947-6-17

FH: 00608263 Pholiota alnicola (Fries) Singer USA: New Hampshire Wolfeboro: [no additional data] R. Singer s.n. 1945-10-22
FH: 00548477 Pholiota aurivella (Batsch) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00608296 Pholiota carbonaria A. H. Smith USA: Florida [data not captured] R. Singer F 1701a 1943-1

FH: 00608299 Pholiota destruens (Brondeau) Gillet USA: New York [data not captured] R. Singer s.n. 1941-9

FH: 00608316 Pholiota jalapensis (Murrill) A. H. Sm. & Hesler USA: Florida [data not captured] R. Singer F 34
FH: 00608320 Pholiota lenta (Persoon) Singer USA: Virginia Mountain Lake: Near Mt. Lake R. Singer s.n. 1947-6
FH: 00608321 Pholiota lenta (Persoon) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00608329 Pholiota myosotis (Fries) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00608336 Pholiota polychroa (Berkeley) A. H. Smith & H. J. Brodie USA: Florida [data not captured] R. Singer F 2549 1943-7-4

FH: 00608337 Pholiota polychroa (Berkeley) A. H. Smith & H. J. Brodie USA: Florida [data not captured] R. Singer F 2867 1943-7-21

FH: 00608340 Pholiota polychroa (Berkeley) A. H. Smith & H. J. Brodie USA: Florida Gainesville: [no additional data] R. Singer F 2709 1943-7-11
FH: 00608355 Pholiota squalida (Peck) A. H. Sm. & Hesler USA: Florida [data not captured] R. Singer F 3431 1947-7-31
FH: 00608372 Pholiota squarrosa (Bulliard) P. Kummer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-9
FH: 00608358 Pholiota squarrosoadiposa J. E. Lange : North America: [no additional data] R. Singer s.n. 1946-10

FH: 00608359 Pholiota squarrosoides (Peck) Saccardo USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00608369 Pholiota subsquarrosa (Fries) Saccardo USA: Virginia Mountain Lake: [data not captured] R. Singer V 293 1946-7-22

FH: 00608391 Pholiotina septentrionalis (A. H. Smith) Singer USA: Florida [data not captured] R. Singer F 1157 1942-10-20

FH: 00608395 Phylloporus foliiporus (Murrill) Singer USA: Florida [data not captured] R. Singer F 439

FH: 00608392 Phylloporus leucomycelinus Singer USA: Florida Gainesville: [no additional data] R. Singer F 2629 1943-7-8
FH: 00290344 Phylloporus rhodoxanthus (Schweinitz) Bresàdola USA: Virginia Near Mountain Lake, Giles Co., Virginia R. Singer 1946-7-22
FH: 00608394 Phylloporus rhodoxanthus (Schweinitz) Bresàdola USA: Florida [data not captured] R. Singer s.n. 1942-8
FH: 00608396 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2183 1943-5-31
FH: 00608397 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida [data not captured] R. Singer F 223/I 1942-8-15

FH: 00608412 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida [data not captured] R. Singer F 632 1942-9-7

FH: 00608413 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida Miami: [data not captured] R. Singer F 940 1942-10-3

FH: 00608414 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1942-8

FH: 00608415 Phylloporus rhodoxanthus foliiporus (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1943-7-8

FH: 00290344 Phylloporus rhodoxanthus americanus Singer USA: Virginia Near Mountain Lake, Giles Co., Virginia R. Singer 1946-7-22
FH: 00608427 Phyllotopsis nidulans (Persoon) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 1048 1941-9

FH: 00608525 Pleurocollybia praemultifolia (Murrill) Singer USA: Florida [data not captured] R. Singer F 1346 1942-10-29

FH: 00608526 Pleurocollybia praemultifolia (Murrill) Singer USA: Florida [data not captured] R. Singer F 2797 1943-7-18

FH: 00608527 Pleuroflammula flammea (Murrill) Singer USA: Florida [data not captured] R. Singer F 2324 1943-6-24

FH: 00608528 Pleuroflammula flammea (Murrill) Singer USA: Florida [data not captured] R. Singer F 2324 a 1943-6-25

FH: 00608529 Pleuroflammula flammea (Murrill) Singer USA: Florida Miami: [data not captured] R. Singer F 1005 1942-10-9

FH: 00608530 Pleuroflammula flammea (Murrill) Singer USA: Florida [data not captured] R. Singer F 2324 b 1943-6-28

FH: 00543863 Pleurotus floridanus Singer USA: Florida [data not captured] R. Singer F217 1942-8-15

FH: 00608532 Pleurotus hirtus (Fries) Singer USA: Florida [data not captured] R. Singer F 3447 1947-8-3
FH: 00608535 Pleurotus levis (Berkeley & M. A. Curtis) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 1050 1941-9

FH: 00608539 Pleurotus ostreatus (Jacquin) P. Kummer USA: New York Newcomb (New York): Huntington Wildlife Fore... R. Singer 1036 1941-9
FH: 00608540 Pleurotus ostreatus (Jacquin) P. Kummer USA: Florida Gainesville: [no additional data] R. Singer F 1902a 1943-5-11
FH: 00608541 Pleurotus ostreatus (Jacquin) P. Kummer USA: Florida Coral Gables: [no additional data] R. Singer F 1395 1942-11-1
FH: 00608567 Pleurotus ostreatus (Jacquin) P. Kummer USA: Florida [data not captured] R. Singer F 1198 1942-10-22

FH: 00608568 Pleurotus ostreatus (Jacquin) P. Kummer USA: Florida [data not captured] R. Singer F 1750 1943-1-23

FH: 00608569 Pleurotus ostreatus (Jacquin) P. Kummer USA: Florida [data not captured] R. Singer F 1353 1942-10-30

FH: 00543628 Pleurotus ostreatus (Jacquin) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9
FH: 00608604 Plicatura crispa (Persoon) Rea USA: Connecticut West Haven: [no additional data] R. Singer s.n. 1890-9
FH: 00608638 Pluteus admirabilis (Peck) Peck USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00608667 Pluteus eugraptus (Berkeley & Broome) Saccardo USA: Florida [data not captured] R. Singer F 3434a 1947-7-31

FH: 00608670 Pluteus granularis Peck USA: New York Newcomb (New York): [data not captured] R. Singer 199 1941-9

FH: 00608677 Pluteus robertii (Fries) P. Karsten USA: New York Newcomb (New York): [data not captured] R. Singer 177 1941-9

FH: 00608680 Pluteus tomentosulus Peck USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00548569 Pluteus tomentosulus Peck USA: Florida [data not captured] R. Singer s.n. 1943-4-18

FH: 00608681 Pluteus umbrinellus (Sommerfelt) Gillet USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00301674 Pluteus umbrinoalbidius Singer Brazil: Brazil R. Singer B-124 1951-11-9
FH: 00301675 Pluteus variipes Singer Brazil: Brazil R. Singer B-1425
FH: 00301676 Pluteus viscidulus Singer Brazil: Brazil R. Singer B-111 1951-11-9
FH: 00543860 Poromycena anastomosans Singer USA: Florida [data not captured] R. Singer F652 1942-9-8

FH: 00543861 Poromycena anastomosans Singer USA: Florida [data not captured] R. Singer F2444 1943-6-29

FH: 00543862 Poromycena anastomosans Singer USA: Florida [data not captured] R. Singer F644 1942-9-8

FH: 00584554 Psathyrella barlae (Bresàdola) A. H. Smith USA: Massachusetts Cambridge: [data not captured] R. Singer s.n. 1942-5-20

FH: 00584564 Psathyrella candolleana (Fries) Maire USA: Massachusetts Cambridge: [data not captured] R. Singer s.n. 1942-6-23

FH: 00584576 Psathyrella candolleana (Fries) Maire USA: Florida [data not captured] R. Singer F 1397a 1942-11-1

FH: 00584577 Psathyrella candolleana (Fries) Maire USA: Florida Gainesville: [no additional data] R. Singer F 1945 1943-5-15

FH: 00584555 Psathyrella castaneicolor Murrill USA: Florida [data not captured] R. Singer F 1743 1943-1-22

FH: 00584621 Psathyrella delineata (Peck) A. H. Smith USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-6-24

FH: 00584647 Psathyrella hymenocephala (Peck) A. H. Smith USA: Florida Gainesville: [no additional data] R. Singer F 2747 1943-7-14

FH: 00584648 Psathyrella hymenocephala (Peck) A. H. Smith USA: Florida [data not captured] R. Singer F 70a 1942-8-5

FH: 00584649 Psathyrella hymenocephala (Peck) A. H. Smith USA: Florida [data not captured] R. Singer F 70 1942-8-5

FH: 00584651 Psathyrella hymenocephala (Peck) A. H. Smith USA: Florida [data not captured] R. Singer F 891 1942-9-29

FH: 00584660 Psathyrella obtusata (Persoon) A. H. Smith USA: Florida Gainesville: [no additional data] R. Singer F 1653 1942-12-26

FH: 00584664 Psathyrella rooseveltiana Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2831 1943-7-19

FH: 00584665 Psathyrella roystoniae (Earle) Singer USA: Florida [data not captured] R. Singer F 3453 1947-8-5

FH: 00584550 Psathyrella sp. USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1946-7-6
FH: 00548635 Psathyrella subcernua (Schulzer) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00584674 Psathyrella tenuis (Murrill) A. H. Smith USA: Florida [data not captured] R. Singer F 658

FH: 00584958 Pyrrhoglossum pyrrhum (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 265 1942-8-17

FH: 00584959 Pyrrhoglossum pyrrhum (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 613 1942-9-6

FH: 00588273 Rhodocybe alutacea Singer USA: Florida [data not captured] R. Singer F 908 1942-9-29

FH: 00588274 Rhodocybe alutacea carpogena T. J. Baroni USA: Florida [data not captured] R. Singer F 3426 1947-7-31

FH: 00588277 Rhodocybe alutacea carpogena T. J. Baroni USA: Florida [data not captured] R. Singer F 451 1942-8-30

FH: 00588279 Rhodocybe caelata (Fries) Maire USA: Florida Gainesville: [no additional data] R. Singer F 2687 1943-7-10

FH: 00588272 Rhodocybe mundula (Lasch) Singer USA: Virginia [data not captured] R. Singer V 208 1946

FH: 00588270 Rhodocybe roseiavellanea (Murrill) Singer USA: Florida [data not captured] R. Singer F 4 1942-8

FH: 00588271 Rhodocybe roseiavellanea (Murrill) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2053 1943-5-23

FH: 00588291 Rhodophyllus abortivus (Berkeley & M. A. Curtis) Singer USA: Massachusetts [data not captured] R. Singer s.n. 1946-9

FH: 00588321 Rhodophyllus abortivus (Berkeley & M. A. Curtis) Singer USA: New York [data not captured] R. Singer s.n. 1941

FH: 00588334 Rhodophyllus abortivus (Berkeley & M. A. Curtis) Singer USA: Florida [data not captured] R. Singer F 1665 1942-12-28

FH: 00588348 Rhodophyllus cyaneus (Murrill) Singer USA: Florida Gainesville: [data not captured] R. Singer F 2480 1943-7-1

FH: 00588349 Rhodophyllus depluens (Batsch) Quélet: Fries USA: Florida [data not captured] R. Singer F 631a 1942-9-8

FH: 00588351 Rhodophyllus depluens (Batsch) Quélet: Fries USA: Florida [data not captured] R. Singer F 631a 1942-9-7

FH: 00588353 Rhodophyllus depluens (Batsch) Quélet: Fries USA: Massachusetts [data not captured] R. Singer s.n. 1941-7

FH: 00588354 Rhodophyllus dysthales (Peck) Romagnesi USA: Florida [data not captured] R. Singer 2254 1943-6-16

FH: 00543907 Rhodophyllus farlowii Singer USA: Florida [data not captured] R. Singer s.n. 1942-9-6
FH: 00588357 Rhodophyllus fuscogrisellus (Peck) Romagnesi USA: New Hampshire [data not captured] R. Singer W 37 1945-8-6

FH: 00588295 Rhodophyllus murrayi (Berkeley & M. A. Curtis) Singer USA: Massachusetts Harvard: [no additional data] R. Singer et al. s.n. 1945-7-22

FH: 00588383 Rhodophyllus placidus (Fries) Quélet: Fries USA: Virginia [data not captured] R. Singer V 254 1946

FH: 00588392 Rhodophyllus salmoneus (Peck) Singer USA: New York Newcomb (New York): [data not captured] R. Singer 1046 1941-9

FH: 00588305 Rhodophyllus sp. USA: New York Newcomb (New York): [data not captured] R. Singer 202 1941-9

FH: 00588409 Rhodophyllus squamifolius (Murrill) Singer USA: Florida [data not captured] R. Singer F 1328 1942-10-27

FH: 00588296 Rhodophyllus strictior (Peck) Singer USA: New Hampshire [data not captured] R. Singer s.n. 1945-5-27

FH: 00588416 Rhodophyllus turbidus (Fries) Quélet: Fries USA: New York Newcomb (New York): [data not captured] R. Singer 17 1941-9

FH: 00588458 Ripartitella brasiliensis (Spegazzini) Singer USA: Florida [data not captured] R. Singer F 567 1942-9-4

FH: 00588459 Ripartitella brasiliensis (Spegazzini) Singer USA: Florida [data not captured] R. Singer F 433 1942-8-30

FH: 00588461 Ripartitella squamosidisca (Murrill) Singer USA: Florida [data not captured] R. Singer F 567 1942-9

FH: 00588462 Ripartitella squamosidisca (Murrill) Singer USA: Florida Gainesville: [data not captured] R. Singer F 3404 1947-7-28

FH: 00588481 Rozites caperata (Persoon) P. Karsten: Fries USA: Virginia [data not captured] R. Singer V 469 1947

FH: 00603648 Smithiomyces mexicanus (Murrill) Singer USA: Florida [data not captured] R. Singer F436 1942-8-29

FH: 00603649 Smithiomyces mexicanus (Murrill) Singer USA: Florida [data not captured] R. Singer F1007 1942-10-10

FH: 00603650 Smithiomyces mexicanus (Murrill) Singer USA: Florida [data not captured] R. Singer F1124a 1942-11-18

FH: 00546017 Stropharia coronilla (Bulliard ex de Candolle) Quélet USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5-19
FH: 00546019 Stropharia coronilla (Bulliard ex de Candolle) Quélet USA: Florida [data not captured] R. Singer s.n. 1943-3-22

FH: 00546289 Stropharia coronilla (Bulliard ex de Candolle) Quélet USA: Florida Gainesville: [no additional data] R. Singer F1636a 1943-4-30
FH: 00546290 Stropharia coronilla (Bulliard ex de Candolle) Quélet USA: Florida Gainesville: [no additional data] R. Singer F1636b 1943-5-12
FH: 00546292 Stropharia johnsoniana (Peck) Morgan USA: Massachusetts Boston: in the Arnold Arboretum, Jamaica Pla... R. Singer Boston Myc. Soc. 1944-10-6

FH: 00546035 Stropharia melanosperma (Bulliard) Gillet: Fries USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5-18
FH: 00548757 Stropharia melanosperma (Bulliard) Gillet: Fries USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5

FH: 00543648 Stropharia subumbonatescens Murrill USA: Florida [data not captured] R. Singer s.n. 1943-3
FH: 00527056 Tricholoma album (Schaeffer) P. Kummer: Fries USA: New York Newcomb (New York): [data not captured] R. Singer 73 1941-9

FH: 00527062 Tricholoma album (Schaeffer) P. Kummer: Fries USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00546812 Tricholoma argyraceum (Bulliard) Gillet USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00527064 Tricholoma caligatum (Viviani) Ricken USA: New York Newcomb (New York): [data not captured] R. Singer 72 1941-9

FH: 00546830 Tricholoma chrysenteroides (Peck) Saccardo USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00546831 Tricholoma chrysenteroides (Peck) Saccardo USA: Florida [data not captured] R. Singer F1688 1943-1-3

FH: 00527060 Tricholoma chrysenteroides (Peck) Saccardo USA: Virginia [data not captured] R. Singer V220 1946

FH: 00527063 Tricholoma columbetta (Fries) P. Kummer: Fries USA: Massachusetts Boston: Arnold Arboretum [Jamaica Plain] R. Singer 1944-10

FH: 00527065 Tricholoma flavobrunneum (Fries) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 219B 1941-9

FH: 00527066 Tricholoma flavobrunneum (Fries) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 219 1941-9

FH: 00527067 Tricholoma flavobrunneum (Fries) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 156 1941-9

FH: 00527069 Tricholoma flavovirens (Persoon) S. Lundell USA: Massachusetts Arlington: [data not captured] R. Singer s.n. 1946-9

FH: 00527068 Tricholoma fusisporum Singer USA: Tennessee [data not captured] R. Singer 14104 1941-12-14

FH: 00546874 Tricholoma marginatum (Peck) Singer USA: New Hampshire [data not captured] R. Singer s.n.

FH: 00546881 Tricholoma marginatum (Peck) Singer USA: Virginia [data not captured] R. Singer V95 1946

FH: 00546882 Tricholoma marginatum (Peck) Singer USA: Florida [data not captured] R. Singer F2875 1943-7-21

FH: 00546883 Tricholoma marginatum (Peck) Singer USA: Florida [data not captured] R. Singer F471 1942-8-31

FH: 00527072 Tricholoma marginatum (Peck) Singer USA: Virginia [data not captured] R. Singer V95 1946

FH: 00527088 Tricholoma portentosum (Fries) Quélet: Fries USA: Massachusetts Hamilton: [data not captured] R. Singer s.n. 1945-10-24

FH: 00527092 Tricholoma saponaceum (Fries) P. Kummer USA: Virginia [data not captured] R. Singer V142 1946

FH: 00527094 Tricholoma saponaceum (Fries) P. Kummer USA: Massachusetts Leominster: [data not captured] R. Singer s.n. 1947-9-21

FH: 00527095 Tricholoma saponaceum (Fries) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 265 1941-9

FH: 00527096 Tricholoma saponaceum (Fries) P. Kummer USA: Florida [data not captured] R. Singer F1738 1943-1-22

FH: 00527097 Tricholoma sejunctum (Sowerby) Quélet USA: Florida [data not captured] R. Singer F1660c 1943-1-20

FH: 00527100 Tricholoma sp. USA: Virginia [data not captured] R. Singer s.n. 1946

FH: 00527098 Tricholoma subresplendens (Murrill) Murrill USA: Massachusetts [data not captured] R. Singer s.n. 1946-8-25

FH: 00527099 Tricholoma subresplendens (Murrill) Murrill USA: Virginia [data not captured] R. Singer s.n. 1946

FH: 00527101 Tricholoma subtransmutans (Murrill) Murrill USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00527106 Tricholoma terreum (Schaeffer) P. Kummer USA: Massachusetts Hamilton: [data not captured] R. Singer s.n. 1945-10-24

FH: 00546948 Tricholoma vaccinum (Schaeffer) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 220 1941-9

FH: 00527102 Tricholoma vaccinum (Schaeffer) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 132 1941-9

FH: 00527103 Tricholoma vaccinum (Schaeffer) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 220B 1941-9

FH: 00527104 Tricholoma vaccinum (Schaeffer) P. Kummer USA: New Hampshire [data not captured] R. Singer s.n. 1945-10-22

FH: 00527107 Tricholoma vaccinum (Schaeffer) P. Kummer USA: New York Newcomb (New York): [data not captured] R. Singer 221 1941-9

FH: 00546958 Tricholomopsis decora (Fries) Singer USA: Virginia [data not captured] R. Singer s.n. 1946

FH: 00546960 Tricholomopsis decora (Fries) Singer USA: Virginia [data not captured] R. Singer V334 1947

FH: 00527105 Tricholomopsis decora (Fries) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00546961 Tricholomopsis formosa (Murrill) Singer USA: Florida [data not captured] R. Singer F2538 1943-7-4

FH: 00546964 Tricholomopsis formosa (Murrill) Singer USA: Florida [data not captured] R. Singer F2785 1943-7-17

FH: 00546967 Tricholomopsis formosa (Murrill) Singer USA: Florida [data not captured] R. Singer F3424 1947-7-31

FH: 00546995 Tricholomopsis rutilans (Schaeffer) Singer: Fries USA: Virginia [data not captured] R. Singer V199 1946

FH: 00546999 Tricholomopsis sulphureoides (Peck) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00527008 Trogia cantharelloides (Montagne) Patouillard USA: Florida [data not captured] R. Singer F987 1942-10-8

FH: 00527009 Trogia cantharelloides (Montagne) Patouillard USA: Florida [data not captured] R. Singer F962 1942-10-4

FH: 00527010 Trogia cantharelloides (Montagne) Patouillard USA: Florida [data not captured] R. Singer s.n. 1942

FH: 00527014 Tubaria sp. USA: Florida [data not captured] R. Singer F1742 1943-1-22

FH: 00527019 Tubaria subcrenulata Murrill USA: New Hampshire Pequaket: [data not captured] R. Singer s.n. 1945-5-26

FH: 00301524 Tubaria thermophila Singer USA: Florida Highlands Hammock State Park, near Sebring, ... R. Singer F 20 1942-8-2
FH: 00301525 Tubaria thermophila Singer USA: Florida Highlands Hammock State Park, near Sebring, ... R. Singer F 20/III 1942-8
FH: 00301526 Tubaria thermophila Singer USA: Florida Highlands Hammock State Park, near Sebring, ... R. Singer F 624 1942-7
FH: 00527965 Xeromphalina campanella (Batsch) Maire USA: New Hampshire Mt. Chocorua: [data not captured] R. Singer s.n. 1945-5-27

FH: 00527979 Xeromphalina campanella (Batsch) Maire USA: New York Newcomb (New York): [data not captured] R. Singer 1013 1941-9

FH: 00527980 Xeromphalina campanella (Batsch) Maire USA: Florida [data not captured] R. Singer F1689 1943-1-3

FH: 00527981 Xeromphalina campanella (Batsch) Maire USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-7-8
FH: 00527953 Xeromphalina sp. USA: Virginia [data not captured] R. Singer V185 1946

FH: 00527961 Xeromphalina tenuipes (Schweinitz) A. H. Smith USA: Florida [data not captured] R. Singer F739 1942-9-17

Astraeaceae
FH: 00416134 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Gainesville R. Singer 1795a 1943-3-7

FH: 00416137 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Fairchild Tropical Garden R. Singer F754 1942-9-18

FH: 00416138 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Sebring R. Singer 1942-8-10

FH: 00416139 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Highlands Hammock State Park, near Sebring R. Singer F166 1942-8-11

FH: 00416141 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Miami: Brickell's Hammock, Miami, Dade Co., ... R. Singer 1942-10-25

FH: 00432154 Astraeus hygrometricus (Persoon: Persoon) Morgan USA: Florida Gainesville: [no additional data] R. Singer F 1716 1943-1-14
Auriculariaceae
FH: 00486041 Auricularia auricula-judae (Bulliard) Quélet USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00486047 Auricularia auricula-judae (Bulliard) Quélet USA: Florida Gainesville: Hogtown Creek, near Gainesville R. Singer s.n. 1943-6-16
FH: 00486049 Auricularia auricula-judae (Bulliard) Quélet USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-8
FH: 00543944 Auricularia auricula-judae (Bulliard) Quélet USA: Florida [data not captured] R. Singer F1825 1943-3-23

FH: 00486533 Auricularia auricula-judae (Bulliard) Quélet USA: Florida near Newnan's Lake, east of Gainesville R. Singer 1717a 1943-4-19
FH: 00486541 Auricularia auricula-judae (Bulliard) Quélet USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-8
FH: 00301771 Auricularia delicata (Montagne) Hennings USA: Florida Highlands Hammock State Park, near Sebring, ... R. Singer F64 1942-8-5
FH: 00301771 Auricularia scissa Looney, Birkebak & Matheny USA: Florida Highlands Hammock State Park, near Sebring, ... R. Singer F64 1942-8-5
FH: 00486020 Auricularia sp. USA: Florida Matheson Hammock R. Singer s.n. 1942-10-10
FH: 00486021 Auricularia sp. USA: Florida Sebring: on shore of the lake R. Singer s.n. 1942-7-30
FH: 00486022 Auricularia sp. USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-1-14
FH: 00486023 Auricularia sp. USA: Florida Gainesville: near Newman's Lake, east of Gai... R. Singer s.n. 1943-4-19
FH: 00486024 Auricularia sp. USA: Florida Simpson Park R. Singer s.n. 1942-9-15
FH: 00486533 Hirneola auricula-judae (Bulliard) Berkeley USA: Florida near Newnan's Lake, east of Gainesville R. Singer 1717a 1943-4-19
FH: 00486541 Hirneola auricula-judae (Bulliard) Berkeley USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-8
FH: 00486542 Hirneola polytricha (Montagne) Fries USA: Florida Gainesville: [no additional data] R. Singer 2371 1943-6-26
FH: 00486543 Hirneola polytricha (Montagne) Fries USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer 621 1942-9-7
Boletaceae
FH: 00489020 Boletellus ananas (M. A. Curtis) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2541a 1943-7-10
FH: 00489021 Boletellus ananas (M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer 709 1942

FH: 00489023 Boletellus ananas (M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer 1391 1942-10-31

FH: 00489024 Boletellus ananas (M. A. Curtis) Murrill USA: Florida [data not captured] R. Singer 2541 1943-7

FH: 00489026 Boletellus pictiformis (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1947-7-31

FH: 00543114 Boletellus pictiformis fallax Singer USA: Florida [data not captured] R. Singer F2716 1943-7-14

FH: 00489028 Boletellus russellii (Frost) E.-J. Gilbert USA: Florida Gainesville: [no additional data] R. Singer 2500a 1943

FH: 00489029 Boletellus russellii (Frost) E.-J. Gilbert USA: Florida Gainesville: [no additional data] R. Singer 2500 1943-7-1
FH: 00489031 Boletinus paluster (Peck) Peck USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00489239 Boletus aereus Bulliard: Fries USA: Florida Gainesville: [no additional data] R. Singer 1886 1943-4-25
FH: 00489241 Boletus aereus Bulliard: Fries USA: Florida [data not captured] R. Singer 2176 1943-5-30

FH: 00489242 Boletus aereus Bulliard: Fries USA: Florida [data not captured] R. Singer 2176/ I 1943-5-30

FH: 00489243 Boletus aereus Bulliard: Fries USA: Florida Gainesville: [no additional data] R. Singer 2206 1943-6-2
FH: 00489244 Boletus aereus Bulliard: Fries USA: Florida Gainesville: [no additional data] R. Singer 1886 1943-4-25
FH: 00489072 Boletus auripes Peck USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943

FH: 00489231 Boletus auripes Peck USA: Florida Gainesville: [no additional data] R. Singer 2025a 1943-5-27
FH: 00543117 Boletus austrinus Singer USA: Florida [data not captured] R. Singer F753a 1942-9-21

FH: 00543118 Boletus austrinus Singer USA: Florida [data not captured] R. Singer F1012 1942-10-10

FH: 00489236 Boletus calopus Persoon USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943
FH: 00489101 Boletus edulis Bulliard: Fries USA: Florida [data not captured] R. Singer 2507a 1943-7-4

FH: 00489248 Boletus edulis Bulliard: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00489249 Boletus edulis Bulliard: Fries USA: New York Newcomb (New York): Huntington Wild Life For... R. Singer s.n. 1941-9
FH: 00489247 Boletus edulis clavipes (Peck) Singer USA: Florida [data not captured] R. Singer 2176/ III 1943-5-30

FH: 00489250 Boletus flavissimus (Murrill) Murrill USA: Florida Sebring: [no additional data] R. Singer s.n. 1942-8
FH: 00489251 Boletus flavissimus (Murrill) Murrill USA: Florida [data not captured] R. Singer 408 1942-8-26

FH: 00489252 Boletus flavissimus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2610 1943-7-6
FH: 00489254 Boletus flavissimus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2507 1943-7-2
FH: 00543741 Boletus frostii floridanus Singer USA: Florida [data not captured] R. Singer F650 1942-9-8

FH: 00543765 Boletus frostii floridanus Singer USA: Florida [no additional data] R. Singer s.n. 1942-9

FH: 00543766 Boletus frostii floridanus Singer USA: Florida Gainesville: [no additional data] R. Singer F2204 1943-6-3

FH: 00543136 Boletus granulosiceps Singer USA: Florida Miami: [data not captured] R. Singer F696 1942-9-15

FH: 00543137 Boletus granulosiceps Singer USA: Florida Miami: [data not captured] R. Singer F669 1942-9-14

FH: 00543138 Boletus granulosiceps Singer USA: Florida [data not captured] R. Singer F760 1942-9-18

FH: 00489260 Boletus griseus Frost USA: Florida [data not captured] R. Singer 2910 1943-7-23

FH: 00489261 Boletus griseus Frost USA: Massachusetts Arlington: [no additional data] R. Singer s.n. 1946-9-1
FH: 00543743 Boletus griseus Frost USA: Florida [data not captured] R. Singer F1397 1942-11-1
FH: 00543743 Boletus griseus pini-caribaeae Singer USA: Florida [data not captured] R. Singer F1397 1942-11-1
FH: 00489264 Boletus inedulis (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2136 a 1943-6-27
FH: 00489265 Boletus inedulis (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2035/I 1943-5-22
FH: 00489266 Boletus luridellus (Murrill) Murrill USA: Florida [data not captured] R. Singer 615 1942-9-7
FH: 00489267 Boletus luridellus (Murrill) Murrill USA: Florida [data not captured] R. Singer 615 1942-9

FH: 00489268 Boletus luridellus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2152 1943-5-27
FH: 00489269 Boletus luridellus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 2476 a 1943-7-3

FH: 00489271 Boletus luridellus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer F1999 1943-5-20
FH: 00489272 Boletus luridellus (Murrill) Murrill USA: Florida [data not captured] R. Singer F2476 1943-7-3

FH: 00489273 Boletus luridellus (Murrill) Murrill USA: Florida Gainesville: University campus R. Singer F2161 1943-5-29
FH: 00489274 Boletus luridellus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer F1999b 1943-7-1
FH: 00489276 Boletus miniato-olivaceus Frost USA: Virginia [data not captured] R. Singer s.n. 1946-7-22

FH: 00489279 Boletus miniato-olivaceus Frost USA: Florida [data not captured] R. Singer F 2635 1943-7-8

FH: 00489280 Boletus miniato-olivaceus Frost USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-7

FH: 00489281 Boletus miniato-olivaceus Frost USA: Florida Gainesville: [no additional data] R. Singer F 2157 a 1943-5
FH: 00489282 Boletus miniato-olivaceus Frost USA: Florida Gainesville: [no additional data] R. Singer F 2610a 1943-7-6
FH: 00489284 Boletus miniato-olivaceus Frost USA: Florida Gainesville: [no additional data] R. Singer F 2756 1943-7-14
FH: 00489285 Boletus miniato-olivaceus Frost USA: Florida [no additional data] R. Singer s.n. 1943-7
FH: 00489286 Boletus miniato-olivaceus Frost USA: Florida [data not captured] R. Singer F 2383 1943-6-27

FH: 00489289 Boletus miniato-olivaceus Frost USA: Massachusetts Wakefield: [no additional data] R. Singer M 104 1943-8-15
FH: 00489291 Boletus miniato-olivaceus Frost USA: Virginia [data not captured] R. Singer 92 1946

FH: 00489295 Boletus oliveisporus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 2847 1943-7-20

FH: 00489159 Boletus pallidus Frost USA: Florida [data not captured] R. Singer 2495 1943-7

FH: 00489304 Boletus pallidus Frost USA: Florida Gainesville: [no additional data] R. Singer F 2495 b 1943-7-10

FH: 00489306 Boletus pallidus Frost USA: Florida [data not captured] R. Singer F 2108 1943-5-25

FH: 00489307 Boletus pallidus Frost USA: Massachusetts Concord: Walden Pond R. Singer s.n. 1947-9-17
FH: 00489310 Boletus pallidus Frost USA: Florida [data not captured] R. Singer F 2921 1943-7-23

FH: 00489169 Boletus pulverulentus Opatowski USA: Virginia Richmond (Virginia): [no additional data] R. Singer s.n.
FH: 00489300 Boletus pulverulentus Opatowski USA: Florida Gainesville: [no additional data] R. Singer F 2712 1943-7-13
FH: 00489301 Boletus pulverulentus Opatowski USA: Florida [data not captured] R. Singer F 2934 1943-7-23

FH: 00489183 Boletus rubellus Krombholz USA: Florida [data not captured] R. Singer 648 A 1942-9-8

FH: 00489184 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer 2168 A 1943-6-26
FH: 00489185 Boletus rubellus Krombholz USA: Florida [data not captured] R. Singer 648B 1942-9-8

FH: 00489186 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer 2065 1943-5-23
FH: 00489316 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer F 2713 1943-7-13
FH: 00489317 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer F 2165 1943-5-29
FH: 00489318 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer F 2669 1943-7-9
FH: 00489319 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer F 2065 a 1943-5-25
FH: 00489320 Boletus rubellus Krombholz USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1945-7-22
FH: 00489321 Boletus rubellus Krombholz USA: Florida [data not captured] R. Singer 2512 1943-7-3

FH: 00489322 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-6
FH: 00489323 Boletus rubellus Krombholz USA: Florida Gainesville: [no additional data] R. Singer F 2758 1943-7-15
FH: 00489188 Boletus rubellus fraternus (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer 2149 1943-5-27
FH: 00543762 Boletus rubellus bicoloroides Singer USA: Florida Gainesville: [no additional data] R. Singer F2537 1943-7-4
FH: 00543755 Boletus rubellus caribaeus Singer USA: Florida Coral Gables: [no additional data] R. Singer F1093 1942-10-15
FH: 00543756 Boletus rubellus caribaeus Singer USA: Florida Coral Gables: [no additional data] R. Singer F1477 1942-11-14
FH: 00543757 Boletus rubellus caribaeus Singer USA: Florida [data not captured] R. Singer F1288 1942-10-26
FH: 00543758 Boletus rubellus caribaeus Singer USA: Florida [data not captured] R. Singer F1119 1942-10-18
FH: 00543761 Boletus rubellus caribaeus Singer USA: Florida [data not captured] R. Singer F1370 1942-10-31
FH: 00543150 Boletus rubellus consobrinus Singer USA: Florida [data not captured] R. Singer F1251 1942-10-24

FH: 00543151 Boletus rubellus consobrinus Singer USA: Florida [data not captured] R. Singer F1454 1942-11-9

FH: 00543152 Boletus rubellus dumetorum Singer USA: Florida Miami: [data not captured] R. Singer F695 1942-9-15

FH: 00543153 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F1095 1942-10-16

FH: 00543154 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F1256 1942-10-24

FH: 00543155 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F976 1942-10-8

FH: 00543156 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F1384 1942-10-31

FH: 00543157 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F1130a 1942-10-18

FH: 00543158 Boletus rubellus dumetorum Singer USA: Florida [data not captured] R. Singer F903 1942-9-29

FH: 00489180 Boletus rubricitrinus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2130 1943-5-26
FH: 00489181 Boletus rubricitrinus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer 2135 1943-5-26
FH: 00489324 Boletus rubricitrinus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2123a 1943-6-28
FH: 00489325 Boletus rubricitrinus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 753 1942-9-18

FH: 00489326 Boletus rubricitrinus (Murrill) Murrill USA: Florida Miami: Brickell's Hammock R. Singer F 1396a 1942-11-7
FH: 00489327 Boletus rubricitrinus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 917 1942-10-1

FH: 00489328 Boletus rubricitrinus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 181a 1942-9-2

FH: 00489329 Boletus rubricitrinus (Murrill) Murrill USA: Florida [data not captured] R. Singer F 1370 1942-10-31

FH: 00489331 Boletus rubricitrinus (Murrill) Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2133 1943-5-26
FH: 00489332 Boletus rubricitrinus (Murrill) Murrill USA: Florida Coral Gables: [no additional data] R. Singer F I-1396 1942-11-1
FH: 00489333 Boletus rubricitrinus (Murrill) Murrill USA: Florida Miami: [data not captured] R. Singer F 1622 1942-12-11

FH: 00543159 Boletus rubricitrinus fairchildianus Singer USA: Florida [data not captured] R. Singer F1368 1942-10-31

FH: 00489336 Boletus separans Peck USA: Virginia [data not captured] R. Singer V-166 1946-7-22

FH: 00543165 Boletus subsolitarius Singer USA: Florida [data not captured] R. Singer 1065 1942-10
FH: 00543166 Boletus subsolitarius Singer USA: Florida [data not captured] R. Singer 1094 1942-10
FH: 00543167 Boletus subsolitarius Singer USA: Florida [data not captured] R. Singer 1336 1942-10-24

FH: 00543168 Boletus subsolitarius Singer USA: Florida [data not captured] R. Singer 1233 1942-10
FH: 00543169 Boletus subsolitarius Singer USA: Florida [data not captured] R. Singer F894 1942-9-29

FH: 00489213 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer 1895 b 1943-5-12
FH: 00489214 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer 1895 1943-5-2
FH: 00489215 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5-20
FH: 00489347 Boletus subvelutipes Peck USA: Massachusetts Wakefield: [no additional data] R. Singer M. 105 1943-8-15
FH: 00489348 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer F 1895 a 1943-6
FH: 00489353 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer F 2169 1943-5-30
FH: 00489358 Boletus subvelutipes Peck USA: Florida Gainesville: [no additional data] R. Singer F 1999 1943-5-20
FH: 00489359 Boletus vermiculosus Peck USA: Virginia [data not captured] R. Singer V 69 1946

FH: 00489360 Boletus vermiculosus Peck USA: Virginia [data not captured] R. Singer V473- 485 1947

FH: 00559562 Gyrodon merulioides (Schweinitz) Singer USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-15
FH: 00543382 Gyrodon merulioides (Schweinitz) Singer USA: Florida [data not captured] R. Singer F2649a 1943-7-18

FH: 00548870 Gyrodon merulioides (Schweinitz) Singer USA: Massachusetts Cambridge: [no additional data] R. Singer 1942-7-16

FH: 00559606 Gyroporus castaneus (Bulliard: Fries) Quélet USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer F 51 1942-8
FH: 00559607 Gyroporus castaneus (Bulliard: Fries) Quélet USA: Florida Gainesville: [no additional data] R. Singer F 2145 1943-5-27
FH: 00559608 Gyroporus castaneus (Bulliard: Fries) Quélet USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-7
FH: 00559609 Gyroporus castaneus (Bulliard: Fries) Quélet USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer s.n. 1942-9-8
FH: 00559618 Gyroporus castaneus (Bulliard: Fries) Quélet USA: Florida Gainesville: [no additional data] R. Singer F 2145a 1943-7
FH: 00559624 Gyroporus cyanescens (Bulliard) Quélet: Fries USA: Virginia [data not captured] R. Singer V 177 1946-7-22

FH: 00559638 Gyroporus purpurinus (Snell) Singer USA: Florida [data not captured] R. Singer F 1174 1942-10

FH: 00559639 Gyroporus purpurinus (Snell) Singer USA: Florida [data not captured] R. Singer F 2623 1943-7

FH: 00559640 Gyroporus purpurinus (Snell) Singer USA: Florida [data not captured] R. Singer F 2885 1943-7-21

FH: 00559641 Gyroporus purpurinus (Snell) Singer USA: Florida [data not captured] R. Singer F 878 1942-9-28

FH: 00559626 Gyroporus subalbellus Murrill USA: Florida Gainesville: [no additional data] R. Singer 2105, 2147 1943-5-25
FH: 00559627 Gyroporus subalbellus Murrill USA: Florida [data not captured] R. Singer 2570 1943-7-4

FH: 00559628 Gyroporus subalbellus Murrill USA: Florida Gainesville: [no additional data] R. Singer 2021 1943-5-20
FH: 00559630 Gyroporus subalbellus Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2906 1943-7-22
FH: 00559631 Gyroporus subalbellus Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2191 1943-6-1
FH: 00559632 Gyroporus subalbellus Murrill USA: Florida Sebring: Highlands Hammock State Park, near ... R. Singer F 389 1942-8-25
FH: 00559633 Gyroporus subalbellus Murrill USA: Florida Matheson Hammock R. Singer F 707, 707a 1942-9-16
FH: 00559634 Gyroporus subalbellus Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2147a 1943-6-30
FH: 00559635 Gyroporus subalbellus Murrill USA: Florida Miami: Brickell's Hammock R. Singer F 1071 1942-10-13
FH: 00559636 Gyroporus umbrinisquamosus Murrill USA: Florida Gainesville: [no additional data] R. Singer F 2776 1943-7-16
FH: 00559637 Gyroporus umbrinisquamosus Murrill USA: Florida [data not captured] R. Singer F 2911 1943-7-23

FH: 00543815 Krombholzia oxydabilis Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00590608 Leccinum albellum (Peck) Singer USA: Florida [data not captured] R. Singer F 2991 1943-7-25

FH: 00590624 Leccinum albellum (Peck) Singer USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 222 1946-7-22
FH: 00590625 Leccinum albellum (Peck) Singer USA: Florida [data not captured] R. Singer F 2542 1943-7-4

FH: 00543442 Leccinum albellum epiphaeum Singer USA: Virginia [data not captured] R. Singer V134 1946

FH: 00543443 Leccinum albellum epiphaeum Singer USA: Florida Gainesville: [data not captured] R. Singer F2833 1943-7-19

FH: 00543444 Leccinum albellum epiphaeum Singer USA: Florida Gainesville: [no additional data] R. Singer F2201 1943-6-2

FH: 00590630 Leccinum aurantiacum (Bulliard ex St.-Amans) Gray USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-9-25
FH: 00590631 Leccinum aurantiacum (Bulliard ex St.-Amans) Gray USA: New York Newcomb (New York): Huntington Wildlife Fore... R. Singer s.n. 1941-9
FH: 00060073 Leccinum aurantiacum decipiens Singer USA: New York Mt. Goodenow, Newcomb, Hungtington Wildlife ... R. Singer 256 1941-9-6

FH: 00543824 Leccinum chalybaeum Singer USA: Florida Gainesville: [no additional data] R. Singer F2761 1943-7-16

FH: 00543825 Leccinum chalybaeum Singer USA: Florida [data not captured] R. Singer F2846 1943-7-20

FH: 00543826 Leccinum chalybaeum Singer USA: Florida Gainesville: [no additional data] R. Singer F2756 1943-7-15

FH: 00590633 Leccinum chromapes (Frost) Singer USA: Virginia Mountain Lake: Near Mountain Lake R. Singer s.n. 1946-7-22
FH: 00590645 Leccinum chromapes (Frost) Singer USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00590468 Leccinum insigne A. H. Smith, Thiers & Watling USA: Florida [data not captured] R. Singer F 1650a 1942-12-28

FH: 00590469 Leccinum insigne A. H. Smith, Thiers & Watling USA: Florida Gainesville: [no additional data] R. Singer F 1650 1942-12-24
FH: 00590471 Leccinum insigne A. H. Smith, Thiers & Watling USA: Florida Gainesville: [no additional data] R. Singer F 1650b 1942-12-29
FH: 00590657 Leccinum rubropunctum (Peck) Singer USA: Massachusetts [data not captured] R. Singer s.n. 1947-8-31

FH: 00590661 Leccinum rugosiceps (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer F 1972 1943-5-19
FH: 00590662 Leccinum rugosiceps (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-6
FH: 00590665 Leccinum rugosiceps (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-5
FH: 00590666 Leccinum scabrum (Bulliard) Gray USA: New York Newcomb (New York): [data not captured] R. Singer s.n. 1941-9

FH: 00590668 Leccinum scabrum (Bulliard) Gray USA: Virginia Mountain Lake: [data not captured] R. Singer V 366 1947-6

FH: 00590669 Leccinum scabrum (Bulliard) Gray USA: Massachusetts Woburn: [no additional data] R. Singer s.n. 1943-9-21
FH: 00590670 Leccinum scabrum (Bulliard) Gray USA: Virginia Mountain Lake: Near Mt. Lake R. Singer V 467 1947-6
FH: 00590671 Leccinum scabrum niveum (Fries) Singer USA: Massachusetts Petersham: Harvard Forest R. Singer s.n.
FH: 00590623 Leccinum sp. USA: Virginia Mountain Lake: Near Mountain Lake R. Singer V 99 1946-7-22
FH: 00590672 Leccinum subglabripes (Peck) Singer USA: Florida [data not captured] R. Singer 2519 1943-7

FH: 00590673 Leccinum subglabripes (Peck) Singer USA: Florida [data not captured] R. Singer F 2636 1943-7-8

FH: 00590674 Leccinum subglabripes (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2519 1943-7-3
FH: 00590675 Leccinum subglabripes (Peck) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-7
FH: 00590676 Leccinum subglabripes (Peck) Singer USA: Florida [data not captured] R. Singer F 2727 1943-7-14

FH: 00590706 Leccinum subglabripes (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2519c 1943-7-11
FH: 00590707 Leccinum subglabripes (Peck) Singer USA: Massachusetts Harvard: [no additional data] R. Singer s.n. 1944-7-30
FH: 00590677 Leccinum testaceoscabrum Secretan ex Singer USA: New Hampshire [data not captured] R. Singer W 42 1945-8-6

FH: 00584820 Phlebopus sulphureus Singer USA: Florida [data not captured] R. Singer F 2421 1943-6
FH: 00584532 Porphyrellus gracilis (Peck) Singer USA: Virginia [data not captured] R. Singer V 269 1946-7-22

FH: 00584538 Porphyrellus gracilis (Peck) Singer USA: Virginia [data not captured] R. Singer V 470 1947

FH: 00584540 Porphyrellus pseudoscaber Secretan ex Singer USA: Florida Gainesville: [no additional data] R. Singer F 2607
FH: 00584541 Porphyrellus pseudoscaber Secretan ex Singer USA: Massachusetts Wakefield: [no additional data] R. Singer s.n. 1943-8-22
FH: 00543856 Porphyrellus pseudoscaber cyaneocinctus Singer USA: Florida Gainesville: [no additional data] R. Singer s.n. 1943-6-23

FH: 00543857 Porphyrellus pseudoscaber cyaneocinctus Singer USA: Florida Gainesville: [no additional data] R. Singer F2193, 2607, 2825 1943-7

FH: 00584542 Porphyrellus subflavidus (Murrill) Singer USA: Florida Gainesville: [no additional data] R. Singer F2200 1943-6
FH: 00584543 Porphyrellus subflavidus (Murrill) Singer USA: Florida [data not captured] R. Singer F 2359 1943-7-4

FH: 00584544 Porphyrellus subflavidus (Murrill) Singer USA: Florida [data not captured] R. Singer F 2842 1943-7-20

FH: 00584545 Porphyrellus subflavidus (Murrill) Singer USA: Florida [data not captured] R. Singer F 2673 1943-7-9

FH: 00584546 Porphyrellus subflavidus (Murrill) Singer USA: Florida [data not captured] R. Singer s.n. 1943-7

FH: 00584790 Pulveroboletus auriporus (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2091 1943-5-25

FH: 00584791 Pulveroboletus auriporus (Peck) Singer USA: Florida Gainesville: [no additional data] R. Singer F 2527 1943-7

FH: 00584821 Pulveroboletus ravenelii (Berkeley & M. A. Curtis) Murrill USA: Virginia [data not captured] R. Singer V 235 1946

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