FH: 00408653 Bryoria furcellata (Fries) Brodo & D. Hawksworth USA: Michigan [data not captured] D. H. Pfister 1969
FH: 00393635 Cyphelium tigillare (Acharius) Acharius USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00394315 Dermatocarpon luridum (Dillenius ex Withering) J. R. Laundon USA: Michigan [data not captured] D. H. Pfister 1969-7-22
FH: 00394330 Dermatocarpon miniatum (Linnaeus) W. Mann USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00265235 Didymium iridis Fries USA: Massachusetts Concord: D. H. Pfister 1975-7-2
FH: 00265239 Didymium iridis Fries USA: Massachusetts Bedford: Pickman Area, Concord Field Station D. H. Pfister 1975-7-2
FH: 00394935 Diploschistes scruposus (Schreber) Norman USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00439325 Evernia mesomorpha Nylander Canada: New Brunswick [data not captured] D. H. Pfister 2002-10-12
FH: 00439370 Evernia mesomorpha Nylander USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00437728 Graphis scripta (Linnaeus) Acharius USA: Michigan [data not captured] D. H. Pfister 1969-7-4
FH: 00442510 Leptogium lichenoides (Linnaeus) Zahlbruckner USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00259830 Leptogium menziesii (Acharius) Montagne Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-53 2008-3-20
FH: 00259831 Leptogium menziesii (Acharius) Montagne Chile: Magallanes-Antártica Punta Arenas: Rio Las Minas Eite 1 at overlo... D. H. Pfister ch-24 2008-3-19
FH: 00259830 Leptogium sp. Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-53 2008-3-20
FH: 00259831 Leptogium sp. Chile: Magallanes-Antártica Punta Arenas: Rio Las Minas Eite 1 at overlo... D. H. Pfister ch-24 2008-3-19
FH: 00372455 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00372456 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Michigan [data not captured] D. H. Pfister 1969-7-22
FH: 00454219 Micarea melaena (Nylander) Hedlund USA: Maine Boothbay: [data not captured] D. H. Pfister 1995-10-9
FH: 00454259 Micarea peliocarpa (Anzi) B. J. Coppins & R. Santesson USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00454219 Micarea sp. USA: Maine Boothbay: [data not captured] D. H. Pfister 1995-10-9
FH: 00454486 Mycoblastus sanguinarius (Linnaeus) Norman USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00259840 Nephroma antarcticum antarcticum Chile: Magallanes-Antártica Punta Arenas: Las Minas D. H. Pfister ch-34 2008-3-19
FH: 00964687 Nephroma sp. Argentina: In the region of Lago Epulafuen, Lanin Natio... D. H. Pfister MES-1333 2015-5-17
FH: 00259840 Nephroma sp. Chile: Magallanes-Antártica Punta Arenas: Las Minas D. H. Pfister ch-34 2008-3-19
FH: 00469306 Peltigera aphthosa (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-7-30
FH: 00469307 Peltigera aphthosa (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00469645 Peltigera canina (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00469648 Peltigera canina (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00469773 Peltigera horizontalis (Hudson) Baumgarten USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00469922 Peltigera membranacea (Acharius) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-7-22
FH: 00470229 Peltigera praetextata (Flörke ex Sommerfelt) Zopf USA: Michigan [data not captured] D. H. Pfister 1969-7-31
FH: 00470638 Peltigera spuria (Acharius) de Candolle USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00472788 Phaeophyscia orbicularis (Necker) Moberg USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00472792 Phaeophyscia orbicularis (Necker) Moberg USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00472156 Physcia adscendens (Fries) H. Olivier USA: Michigan [data not captured] D. H. Pfister
FH: 00472704 Physcia millegrana Degelius USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00472788 Physcia orbicularis (Baumgarten) Poetsch USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00472792 Physcia orbicularis (Baumgarten) Poetsch USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00259256 Physcia pulverulenta (Schreber) Hampe ex Fürnrohr USA: Michigan Emmet County, Five Mile Creek Area SW 1/4, S... D. H. Pfister 51 1969-7-15
FH: 00473041 Physcia stellaris (Linnaeus) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00473220 Physconia detersa (Nylander) Poelt USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00259256 Physconia subpallida Esslinger USA: Michigan Emmet County, Five Mile Creek Area SW 1/4, S... D. H. Pfister 51 1969-7-15
FH: 00197462 Pseudocyphellaria coerulescens (Montagne) D. J. Galloway & P. James Chile: Osorono Volcano at the turn-out for the outl... D. H. Pfister ch-87 2008-3-25
FH: 00259836 Pseudocyphellaria gilva (Acharius) Malme Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-52 2008-3-20
FH: 00259839 Pseudocyphellaria gilva (Acharius) Malme Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959' ... D. H. Pfister ch-9 2008-3-18
FH: 00964688 Pseudocyphellaria sp. Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-912 2015-5-1
FH: 00475302 Punctelia bolliana (Müller Arg.) Krog USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00468526 Punctelia perreticulata (Räsänen) G. Wilhelm & D. Ladd USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00468171 Punctelia rudecta (Acharius) Krog USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00468258 Punctelia rudecta (Acharius) Krog USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00475972 Pyrenula neglecta R. C. Harris USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00478612 Sarcogyne regularis Körber USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00492746 Umbilicaria mammulata (Acharius) Tuckerman USA: Maine Boothbay Harbor: [data not captured] D. H. Pfister 1990-1-15
FH: 00494596 Verrucaria rupestris Schrader USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00405681 Xanthoparmelia cumberlandia (Gyelnik) Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00393795 Xanthoria elegans (Link) Th. Fries USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00407645 Xanthoria parietina (Linnaeus) Th. Fries USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00405610 Xanthoria polycarpa (Hoffmann) Rieber USA: Michigan [data not captured] D. H. Pfister 1969
FH: 00405614 Xanthoria polycarpa (Hoffmann) Rieber USA: Michigan [data not captured] D. H. Pfister 1969
Agaricaceae FH: 00488454 Agaricus arvensis Schaeffer USA: Massachusetts Arlington: [no additional data] D. H. Pfister s.n. 1981-5-28
FH: 00488457 Agaricus arvensis Schaeffer USA: Massachusetts Arlington: [no additional data] D. H. Pfister s.n. 1981-5-28
FH: 00481691 Armillariella puiggarii (Spegazzini) Singer : Guadeloupe: [data not captured] D. H. Pfister s.n. 1974-1-3
FH: 00481717 Asterophora lycoperdoides (Bulliard) Ditmar USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s.n. 1998-7-22
FH: 00490063 Chlorophyllum sp. : Puerto Rico: [data not captured] D. H. Pfister 697 1973-11-12
FH: 00490452 Clitocybe candida Bresà dola USA: Massachusetts Winchester: Middlesex Fells D. H. Pfister s.n. 1981-8-7
FH: 00559401 Gomphidius glutinosus (Schaeffer) Fries: Fries USA: Minnesota [data not captured] D. H. Pfister s.n. 1980-8-21
FH: 00559502 Gymnopilus chrysopellus (Berkeley & M. A. Curtis) Murrill : Puerto Rico: [data not captured] D. H. Pfister 695 1973-11-7
FH: 00570344 Hygrocybe sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1334 1974-4-8
FH: 00570545 Hygrophorus sp. : Puerto Rico: [data not captured] D. H. Pfister s.n. 1973-6-9
FH: 00590813 Lentinus sp. : Puerto Rico: [data not captured] D. H. Pfister s.n. 1973-9-2
FH: 00590814 Lentinus sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1353 1974-4-11
FH: 00605403 Phaeocollybia sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister B. Perry, D. Hewitt,... 2001-10-9
FH: 00584548 Psathyrella sp. USA: Minnesota [data not captured] D. H. Pfister s.n. 1981-8-18
FH: 00584669 Psathyrella subamara A. H. Smith USA: Minnesota [data not captured] D. H. Pfister s.n. 1981-8-18
FH: 00543694 Rhodocybe pulchrisperma T. J. Baroni & Halling USA: Massachusetts Arlington: [data not captured] D. H. Pfister s.n. 1981-8-4
FH: 00822816 Volvariella sp. USA: Massachusetts Dedham, Ingrid McDonoughs house, Bemis st D. H. Pfister 2006-9-25
Agyriaceae FH: 00491766 Trapeliopsis granulosa (Hoffmann) Lumbsch USA: Michigan [data not captured] D. H. Pfister 1969-8-5
Ascobolaceae FH: 00374723 Ascobolus carbonarius P. Karsten USA: Wisconsin [data not captured] D. H. Pfister s. n. 1990-6-23
FH: 00374728 Ascobolus denudatus Fries USA: Minnesota [data not captured] D. H. Pfister 130 1980-8-9
FH: 00374731 Ascobolus epimyces (Cooke) Seaver USA: Massachusetts Cambridge: [no additional data] D. H. Pfister s. n. 1988-12-13
FH: 00374765 Ascobolus perplexans Massee & E. S. Salmon USA: Pennsylvania University Park: [data not captured] D. H. Pfister s. n. 1982-8-20
FH: 00374770 Ascobolus scatigenus (Berkeley & M. A. Curtis) Brummelen : Puerto Rico: [data not captured] D. H. Pfister PR - 98 - 14 1998-6-10
FH: 00374774 Ascobolus scatigenus (Berkeley & M. A. Curtis) Brummelen : Puerto Rico: [data not captured] D. H. Pfister PR - 98 - 17 1998-6-10
FH: 00374698 Ascobolus sp. USA: Minnesota [data not captured] D. H. Pfister 123 1980-8-4
FH: 00374698 Ascobolus viridulus W. Phillips & Plowright USA: Minnesota [data not captured] D. H. Pfister 123 1980-8-4
FH: 00445011 Saccobolus sp. : Puerto Rico: [data not captured] D. H. Pfister PR-98-16 1998-6-10
FH: 00445012 Saccobolus sp. : Puerto Rico: [data not captured] D. H. Pfister PR-98-15 1998-6-10
FH: 00445019 Saccobolus verrucisporus Brummelen : Puerto Rico: [data not captured] D. H. Pfister s.n. 1973-9-28
Auriculariaceae FH: 00486601 Platygloea miedzyrzecensis Bresà dola USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s.n. 1977-10-6
Caliciaceae FH: 00476368 Pyxine sorediata (Acharius) Montagne USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00476369 Pyxine sorediata (Acharius) Montagne USA: Michigan [data not captured] D. H. Pfister 1969-6-24
Caloplacaceae FH: 00390797 Caloplaca cerina (Ehrhart ex Hedwig) Th. Fries USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00409043 Caloplaca flavorubescens (Hudson) J. R. Laundon USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00409044 Caloplaca flavorubescens (Hudson) J. R. Laundon USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Candelariaceae FH: 00409570 Candelaria concolor (Dickson) Arnold USA: Michigan [data not captured] D. H. Pfister 1969-7-30
FH: 00409603 Candelaria fibrosa (Fries) Müller Arg. USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Catillariaceae FH: 00491505 Toninia coeruleonigricans (Lightfoot) Th. Fries USA: Michigan [data not captured] D. H. Pfister 1969-7-29
Cladoniaceae FH: 01142352 Cladina sp. Iceland: Austurland. At hear high point along Rt. 93 ... D. H. Pfister DHP 04-586 2004-8-1
FH: 00259837 Cladina stellaris (Opiz) Brodo Chile: near Petrohue, trails above Lago Todos Los S... D. H. Pfister ch-81 2008-3-24
FH: 00412720 Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00412945 Cladonia chlorophaea (Flörke ex Sommerfelt) Sprengel USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00411143 Cladonia coccifera (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-6-27
FH: 00411895 Cladonia cristatella Tuckerman USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00259832 Cladonia farinacea (Vainio) A. W. Evans Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959' ... D. H. Pfister ch-6 2008-3-18
FH: 00371990 Cladonia gracilis (Linnaeus) Willdenow USA: Michigan [data not captured] D. H. Pfister 1969-7-4
FH: 00428738 Cladonia maxima (Asahina) Ahti USA: Maine [data not captured] D. H. Pfister 1987-10
FH: 00426294 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: Maine [data not captured] D. H. Pfister 1987-10
FH: 00426513 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00259832 Cladonia sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959' ... D. H. Pfister ch-6 2008-3-18
FH: 00392013 Cladonia squamosa (Scopoli) Hoffmann USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00392893 Cladonia stellaris (Opiz) Pouzar & Vězda USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00407084 Cladonia uncialis (Linnaeus) Weber ex F. H. Wiggers USA: Maine [data not captured] D. H. Pfister 1987-10
FH: 01138503 Pycnothelia papillaria (Ehrhart) Dufour USA: Maine Southport: [data not captured] D. H. Pfister 1989-5-14
Clavariaceae FH: 00490328 Clavulinopsis sp. : Guadeloupe: [data not captured] D. H. Pfister 1148 1974-1-8
FH: 00454395 Multiclavula mucida (Persoon) R. H. Petersen: Fries USA: Vermont Bennington: [data not captured] D. H. Pfister 1981-8-29
FH: 00608470 Physalacria inflata (Schweinitz) Peck USA: Minnesota [data not captured] D. H. Pfister s.n. 1980-7-24
Coenogoniaceae FH: 00407931 Coenogonium luteum (Dickson) K. Kalb & R. Lücking USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00407946 Coenogonium pineti (Acharius) R. Lucking & H. T. Lumbsch USA: Maine [data not captured] D. H. Pfister 1989-2-19
Collemataceae FH: 00393360 Collema tenax (Swartz) Acharius USA: Michigan [data not captured] D. H. Pfister 1969-7-29
Dematiaceae FH: 00822836 Berkleasmium USA: New York Ravena, Joralemon Memorial Park D. H. Pfister 2008-9-20
Dermateaceae FH: 01146409 Mollisia sp. USA: Massachusetts Arlington: Hillside Ave. D. H. Pfister 2010-3-1
FH: 00458180 Patinella tenebricosa Svrcek USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 133 1995-6-20
FH: 01146411 Propolis farinosa (Persoon) Fries USA: Massachusetts Arlington: Hillside Ave. D. H. Pfister 2010-3-1
FH: 01146411 Propolis sp. USA: Massachusetts Arlington: Hillside Ave. D. H. Pfister 2010-3-1
FH: 00965332 Sarea difformis (Fries) Fries USA: Maine Pratts Island D. H. Pfister 1989-2-19
FH: 00965332 Sarea resinae (Fries) Kuntze USA: Maine Pratts Island D. H. Pfister 1989-2-19
FH: 00965333 Sarea resinae (Fries) Kuntze USA: Massachusetts Quincy: CHatawabut Overlook, Blue Hills Rese... D. H. Pfister 1993-4-18
FH: 01131581 [None] Chile: Puyehue National Park, below Antillanca on t... D. H. Pfister MES-1071 2015-5-6
FH: [None] Chile: Puyehue National Park, below Antillanca on t... D. H. Pfister MES-1071 2015-5-6
Endogonaceae FH: 00079952 Endogone Denmark: Frøslev Plantage near Kruso [Kruså?], Jutl... D. H. Pfister D-32 1978-9
FH: 00079952 Endogone incrassata Thaxter Denmark: Frøslev Plantage near Kruso [Kruså?], Jutl... D. H. Pfister D-32 1978-9
Erysiphaceae FH: 00941286 Golovinomyces bolayi S. Takamatsu, Lebeda & M. Götz USA: Massachusetts Cambridge: Harvard University, in front of F... D. H. Pfister MJB H50 2021-9-15
FH: 00941265 Golovinomyces magnicellulatus (U. Braun) V. P. Heluta USA: Massachusetts Arlington: 68 Hillside Ave D. H. Pfister MJB H25 2021-9-1
FH: 00941288 Golovinomyces monardae (G. S. Nagy) M. Scholler, U. Braun & Anke Schmidt USA: Massachusetts Arlington: 68 Hillside Ave D. H. Pfister MJB H24 2021-8-26
FH: 00941216 Sawadaea tulasnei (Fuckel) Homma USA: Massachusetts Arlington: Collected from 8 Hillside Ave. D. H. Pfister MJB H35 2021-8-25
Fungi FH: 01142298 [None] Iceland: HlÃðarfjall, rétt ofan SkÃðahótels. Ey... D. H. Pfister DHP 04-521 2004-7-21
FH: [None] Iceland: HlÃðarfjall, rétt ofan SkÃðahótels. Ey... D. H. Pfister DHP 04-521 2004-7-21
Geoglossaceae FH: 00432703 Cudonia circinans (Persoon) Fries Canada: New Brunswick Campobello Island: [data not captured] D. H. Pfister 04-592 2004-8-27
FH: 00432687 Cudonia circinans (Persoon) Fries USA: Vermont Glastonbury: [no additional data] D. H. Pfister s. n. 1981-8-28
FH: 00432753 Cudoniella aciculare (Bulliard) J. Schröter USA: Tennessee [data not captured] D. H. Pfister Tenn. 043 1977-9-6
FH: 00432759 Cudoniella clavus (Albertini & Schweinitz) Dennis USA: Massachusetts Concord: Estabrook Woods D. H. Pfister Boston Mycology Club s. n. 1985-5-19
FH: 00432762 Cudoniella clavus (Albertini & Schweinitz) Dennis USA: Massachusetts Concord: Mink Pond, North end Estabrook Wood... D. H. Pfister s. n. 1975-6-15
FH: 00432769 Cudoniella clavus (Albertini & Schweinitz) Dennis USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s. n. 1977-6-9
FH: 00433340 Geoglossum cohaerens E. J. Durand USA: Pennsylvania [data not captured] D. H. Pfister s. n. 1982-8-11
FH: 00433372 Geoglossum difforme Fries USA: Tennessee [data not captured] D. H. Pfister Tenn 2 1977-9-5
FH: 00433462 Geoglossum glabrum Persoon USA: Maine Boothbay: "Overlook," Boothbay, ME D. H. Pfister s. n. 1997-8-16
FH: 00433377 Geoglossum glutinosum Persoon: Fries Canada: Quebec Province [data not captured] D. H. Pfister s. n. 2006-7-29
FH: 00433471 Geoglossum nigritum (Fries) Cooke USA: Maine [data not captured] D. H. Pfister s. n. 2003-8
FH: 00433480 Geoglossum pumilum G. Winter : Mayaguez: [data not captured] D. H. Pfister DHP 1270 1972-2-15
FH: 00433481 Geoglossum pumilum G. Winter : Mayaguez: [data not captured] D. H. Pfister DHP 1270 1972-2-15
FH: 00433485 Geoglossum simile Peck USA: Vermont Glastonbury: [no additional data] D. H. Pfister s. n. 1981-8-28
FH: 00433487 Geoglossum simile Peck USA: Vermont Glastonbury: [no additional data] D. H. Pfister s. n. 1981-8-28
FH: 00433493 Geoglossum simile Peck USA: Tennessee [data not captured] D. H. Pfister Tenn. 52 1977-9-7
FH: 00433495 Geoglossum simile Peck USA: Tennessee [data not captured] D. H. Pfister Tenn. 78 1977-9-8
FH: 00433313 Geoglossum sp. USA: Vermont [data not captured] D. H. Pfister ZZ0029 2000-8-3
FH: 00433314 Geoglossum sp. USA: Vermont [data not captured] D. H. Pfister ZZ0030 2000-8-3
FH: 00433330 Geoglossum sp. USA: Tennessee [data not captured] D. H. Pfister Tenn 077 1977-9-8
FH: 00464060 Leotia atrovirens Persoon USA: New Jersey Newfield: [no additional data] D. H. Pfister s.n. 1984-8-18
FH: 00464061 Leotia atrovirens Persoon USA: Pennsylvania [data not captured] D. H. Pfister s.n. 1982-8-7
FH: 00464068 Leotia atrovirens Persoon USA: Vermont [data not captured] D. H. Pfister s.n. 1981-8-28
FH: 00464082 Leotia atrovirens Persoon USA: Vermont [data not captured] D. H. Pfister ZZ003 2000-8-3
FH: 00464083 Leotia atrovirens Persoon USA: Vermont [data not captured] D. H. Pfister ZZ002 2000-8-3
FH: 00464084 Leotia atrovirens Persoon USA: Vermont [data not captured] D. H. Pfister ZZ006 2000-8-3
FH: 00464162 Leotia lubrica (Scopoli) Persoon Denmark: [data not captured] D. H. Pfister D-8 1978-9-28
FH: 00464105 Leotia lubrica (Scopoli) Persoon USA: Vermont Newfane: [data not captured] D. H. Pfister s.n. 1982-8-22
FH: 00464131 Leotia lubrica (Scopoli) Persoon USA: Massachusetts Concord: [data not captured] D. H. Pfister s.n. 2003-9-7
FH: 00822817 Leotia lubrica (Scopoli) Persoon USA: Massachusetts Lexington, Whipple hill D. H. Pfister DHP 06-628 2006-8-18
FH: 00822818 Leotia lubrica (Scopoli) Persoon USA: Massachusetts Lexington, Whipple hill D. H. Pfister DHP 06-628 2006-8-18
FH: 00822815 Leotia sp. USA: Massachusetts lexington, whipple hill D. H. Pfister DHP-06-624 2006-8-15
FH: 00464209 Leotia viscosa Fries USA: Vermont Newfane: [data not captured] D. H. Pfister s.n. 1982-8-22
FH: 00464213 Leotia viscosa Fries USA: Vermont [data not captured] D. H. Pfister ZZ001 2000-8-3
FH: 00822841 Microglossum rufum (Schweinitz) Underwood USA: Maine Steuben, Eagle Hill Institute D. H. Pfister 2007-8-31
FH: 00464343 Mitrula elegans Berkeley USA: Massachusetts Concord: [data not captured] D. H. Pfister s.n. 1977-6-9
FH: 00464383 Mitrula paludosa Fries USA: Massachusetts Concord: [data not captured] D. H. Pfister s.n. 1994-5-14
FH: 00781144 Neolecta irregularis (Peck) Korf & J. K. Rogers Canada: New Brunswick Campobello Island: Cranberry Point, along tr... D. H. Pfister DAH-19 2005-10-9
FH: 00781145 Neolecta irregularis (Peck) Korf & J. K. Rogers USA: Maine Gouldsboro/Winter Harbor, Schoodic Peninsula D. H. Pfister DAH-26 2006-10-8
FH: 00822828 Trichoglossum hirsutum (Persoon) Boudier USA: Maine Cherryfield: near Tunk Lake D. H. Pfister 2007-8-29
FH: 00548790 Trichoglossum walteri (Berkeley) E. J. Durand USA: Massachusetts Lancaster: [data not captured] D. H. Pfister D-240 1998-9-10
FH: 00822820 Trichoglossum walteri (Berkeley) E. J. Durand USA: Massachusetts Lexington, Whipple hill D. H. Pfister DHP 06-627 2006-8-18
Glomerellaceae FH: 00822834 Glomerella USA: Massachusetts Arlington: along Park Ave D. H. Pfister 2006-11-8
FH: 00941476 Glomerella sp. USA: Massachusetts Arlington: [no additional data] D. H. Pfister 2006-9-9
FH: 00941477 Glomerella sp. USA: Massachusetts Arlington: [no additional data] D. H. Pfister 2006-8-27
FH: 00941478 Glomerella sp. USA: Massachusetts Arlington: [no additional data] D. H. Pfister 2006-8-27
Helotiaceae FH: 00964569 Ameghiniella australis Spegazzini Argentina: Nahuel Huapi National Park, Bariloce - along... D. H. Pfister MES-1141 2015-5-9
FH: 01146515 Ameghiniella australis Spegazzini Chile: Villa Melimoyu (Region XI) D. H. Pfister DHP 137 2012-3-12
FH: 00964570 Ameghiniella australis Spegazzini Chile: Parque Nacional Alerce Costero; deciduous si... D. H. Pfister MES-989 2015-5-2
FH: 00822829 Apostemidium USA: Maine Cherryfield: Tunk Lake D. H. Pfister DHP 07-635 2007-9-2
FH: 00822830 Apostemidium USA: Maine Cherryfield: Tunk Lake Beach D. H. Pfister 2007-8-29
FH: 00374806 Ascocoryne cylichnium (Tulasne) Korf USA: Massachusetts Concord: [data not captured] D. H. Pfister class s. n. 1992-10-31
FH: 00374852 Ascocoryne sarcoides (Jacquin) J. W. Groves & D. E. Wilson Denmark: [data not captured] D. H. Pfister D-25 1978-9-30
FH: 00374797 Ascocoryne sarcoides (Jacquin) J. W. Groves & D. E. Wilson USA: Tennessee [data not captured] D. H. Pfister Tenn. 004 1977-9-5
FH: 00374796 Ascocoryne sp. : Puerto Rico: [data not captured] D. H. Pfister F. A. Harrington, M.... DHP PR 75 1996-1-26
FH: 00374804 Ascocoryne sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1333 1974-4-8
FH: 00374797 Ascocoryne sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 004 1977-9-5
FH: 00964572 Bisporella citrina (Batsch) Korf & S. E. Carpenter Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-913 2015-5-1
FH: 00431042 Bisporella citrina (Batsch) Korf & S. E. Carpenter USA: Minnesota [data not captured] D. H. Pfister 149 1980-8-11
FH: 00374952 Bisporella confluens (Saccardo) Korf & Bujakiewicz USA: Massachusetts Concord: Punlatasset [Punkatasset] Pond, Con... D. H. Pfister s. n. 1993-11-7
FH: 00374956 Bisporella iodocyanescens Korf & Bujakiewicz USA: Massachusetts Concord: [no additional data] D. H. Pfister s. n. 1987-10-25
FH: 00374944 Bisporella sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 032 1977-9-6
FH: 00374946 Bisporella sp. USA: New York [data not captured] D. H. Pfister s. n. 2003-9-20
FH: 00374947 Bisporella sp. USA: Tennessee Gatlinburg: [data not captured] D. H. Pfister Tenn. 073 1977-9-8
FH: 00374942 Bisporella sp. USA: Vermont Middlebury Gap, Green Mountain National Park D. H. Pfister s. n. 2000
FH: 00374943 Bisporella sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 039 1977-9-6
FH: 00374944 Bisporella sulfurina (Quélet) S. E. Carpenter USA: Tennessee [data not captured] D. H. Pfister Tenn. 032 1977-9-6
FH: 00374946 Bisporella sulfurina (Quélet) S. E. Carpenter USA: New York [data not captured] D. H. Pfister s. n. 2003-9-20
FH: 00374947 Bisporella sulfurina (Quélet) S. E. Carpenter USA: Tennessee Gatlinburg: [data not captured] D. H. Pfister Tenn. 073 1977-9-8
FH: 00431110 Bulgaria inquinans (Persoon) Fries USA: Massachusetts Harvard: [data not captured] D. H. Pfister s. n. 1983-10-3
FH: 00995016 Bulgariella pulla (Fries: Fries) P. Karsten Chile: Los Lagos Parque Katalapi, near Puerto Montt, Los Lago... D. H. Pfister DHP-178 2015-5-22
FH: 00781476 Bulgariella pulla (Fries: Fries) P. Karsten Chile: Los Lagos Parque Katalapi, near Puerto Montt, Los Lago... D. H. Pfister DHP-178 2015-5-22
FH: 00431151 Bulgariella pulla (Fries: Fries) P. Karsten USA: Maine Steuben: Eagle Hill D. H. Pfister 06-607 2006-6-23
FH: 00781473 Bulgariella pulla (Fries: Fries) P. Karsten USA: Maine Steuben: Eagle Hill D. H. Pfister 06-607 2006-6-23
FH: 00781474 Bulgariella pulla (Fries: Fries) P. Karsten USA: Maine Steuben: Eagle Hill D. H. Pfister 06-607 2006-6-23
FH: 01146261 Calycina herbarum (Persoon) Gray USA: Massachusetts Arlington: [no additional data] D. H. Pfister DHP 08-656 2008-10-21
FH: 00964578 Chlorencoelia sp. Argentina: near Lago Escondido, Nahuel Huapi National P... D. H. Pfister MES-1302 2015-5-16
FH: 00964579 Chlorencoelia sp. Argentina: In the region of Lago Epulafuen, Lanin Natio... D. H. Pfister MES-1332 2015-5-17
FH: 00431964 Chlorencoelia torta (Schweinitz) J. R. Dixon USA: Pennsylvania [data not captured] D. H. Pfister s. n. 1982-8-7
FH: 00431976 Chlorencoelia versiformis (Persoon) J. R. Dixon USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 03-503 2003-9-7
FH: 00431991 Chlorencoelia versiformis (Persoon) J. R. Dixon USA: Tennessee [data not captured] D. H. Pfister Tenn 010 1977-9-5
FH: 00431992 Chlorencoelia versiformis (Persoon) J. R. Dixon USA: Minnesota [data not captured] D. H. Pfister and Class 167 1980-8-18
FH: 00822825 Crocicreas epifagicola Iturriaga & Korf USA: New Hampshire Bald Knowb Hill, Ossipee Mtns. D. H. Pfister 2007-9-15
FH: 00822842 Crocicreas epifagicola Iturriaga & Korf USA: New Hampshire Jaffrey D. H. Pfister DHP-07-638 2007-9-11
FH: 00964585 Cyathicula chlorosplenioides (Spegazzini) Gamundi Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-922 2015-5-1
FH: 00433191 Durella macrospora Fuckel USA: Massachusetts Arlington: [no additional data] D. H. Pfister 05-606 2005-9-25
FH: 00433200 Durella sanguinea (Persoon) Nannfeldt USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 126 1994-11-21
FH: 00433223 Encoelia heteromera (Montagne) Nannfeldt : Puerto Rico: Chicken Farm, Sabana, Puerto Ri... D. H. Pfister PR - 98 - 21 1998-6-10
FH: 00434260 Hymenoscyphus calyculus (Sowerby) W. Phillips Denmark: [data not captured] D. H. Pfister D-9 1978-9-29
FH: 00434262 Hymenoscyphus calyculus (Sowerby) W. Phillips Estonia: [data not captured] D. H. Pfister s. n. 1982-9-7
FH: 00434304 Hymenoscyphus caudatus (P. Karsten) Dennis USA: Minnesota [data not captured] D. H. Pfister 92 1980-7-28
FH: 00434306 Hymenoscyphus caudatus (P. Karsten) Dennis USA: Minnesota [data not captured] D. H. Pfister 147 1980-8-11
FH: 00434328 Hymenoscyphus epiphyllus (Persoon) Rehm ex Kauffman USA: Vermont Newfane: [data not captured] D. H. Pfister s. n. 1982-8-22
FH: 00434356 Hymenoscyphus epiphyllus (Persoon) Rehm ex Kauffman USA: New Jersey Newfield: [data not captured] D. H. Pfister s. n. 1984-8-18
FH: 00434458 Hymenoscyphus herbarum (Persoon) Dennis Denmark: [data not captured] D. H. Pfister D-13 1978-9-30
FH: 00434555 Hymenoscyphus scutula (Persoon) W. Phillips USA: Massachusetts Bedford: Pickman Area, Concord Field Station D. H. Pfister s. n. 1975-7-2
FH: 01146408 Hymenoscyphus scutula (Persoon) W. Phillips USA: Massachusetts Arlington: Hillside Ave. D. H. Pfister DHP 09-663 2009-11-7
FH: 00434511 Hymenoscyphus serotinus (Persoon) W. Phillips Denmark: [data not captured] D. H. Pfister D-74 1978-10-20
FH: 00434230 Hymenoscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister PR - 98 - 23
FH: 00434231 Hymenoscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister PR - 98 - 12 1998-6-10
FH: 00964590 Hymenoscyphus sp. Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-1011 2015-5-3
FH: 00964591 Hymenoscyphus sp. Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-1009 2015-5-3
FH: 00964595 Hymenoscyphus sp. Chile: Puyehue National Park, below Antillanca on t... D. H. Pfister MES-1072 2015-5-6
FH: 00434223 Hymenoscyphus sp. Denmark: [data not captured] D. H. Pfister D-46 1978-10-19
FH: 00434222 Hymenoscyphus sp. Estonia: [data not captured] D. H. Pfister s. n. 1982-9-7
FH: 00434221 Hymenoscyphus sp. Lithuania: [data not captured] D. H. Pfister s. n. 1982-8-30
FH: 00434225 Hymenoscyphus sp. Lithuania: [data not captured] D. H. Pfister s .n. 1982
FH: 00434226 Hymenoscyphus sp. Lithuania: [data not captured] D. H. Pfister s .n. 1982
FH: 00434224 Hymenoscyphus sp. Russia: [data not captured] D. H. Pfister s .n. 1982-8
FH: 00434227 Hymenoscyphus sp. Russia: [data not captured] D. H. Pfister s .n. 1982-8
FH: 00434129 Hymenoscyphus sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 038 1977-9-6
FH: 00434130 Hymenoscyphus sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 061 1977-9-7
FH: 00434132 Hymenoscyphus sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 068 1977-9-7
FH: 00434134 Hymenoscyphus sp. USA: Tennessee Gatlinburg: [data not captured] D. H. Pfister Tenn. 069 1977-9-8
FH: 00434135 Hymenoscyphus sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 003 1977-9-5
FH: 00434148 Hymenoscyphus sp. USA: Maine Rangeley Plantation: [data not captured] D. H. Pfister s. n. 1985-8-29
FH: 00434150 Hymenoscyphus sp. USA: Connecticut [data not captured] D. H. Pfister s. n. 1979-8-25
FH: 00434153 Hymenoscyphus sp. USA: Massachusetts Bedford: Pickman Area D. H. Pfister 1975-7-23
FH: 00434154 Hymenoscyphus sp. USA: Vermont Bennington: [no additional data] D. H. Pfister s. n. 1981-8-28
FH: 00434156 Hymenoscyphus sp. USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00434157 Hymenoscyphus sp. USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00434158 Hymenoscyphus sp. USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00434160 Hymenoscyphus sp. USA: Maine Boothbay: [data not captured] D. H. Pfister Me. Mycol. Assoc. s. n. 1997-8-16
FH: 00434161 Hymenoscyphus sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s. n. 1996-8-15
FH: 00434185 Hymenoscyphus sp. USA: [data not captured] D. H. Pfister s. n. 1984-8-18
FH: 00822826 Hymenoscyphus sp. USA: Maine Cherryfield: near Tunk Mtn D. H. Pfister 2007-8-29
FH: 00434575 Hymenoscyphus subserotinus (P. C. Hennings & E. O. A. Nyman) Dennis : Puerto Rico: [data not captured] D. H. Pfister 492 1972-2-15
FH: 00434584 Hymenoscyphus vernus (Boudier) Dennis USA: Minnesota [data not captured] D. H. Pfister 159 1980-8-3
FH: 00464590 Neobulgaria pura (Persoon) Petrak Denmark: [data not captured] D. H. Pfister D-6 1978-9-29
FH: 00464593 Neobulgaria pura (Persoon) Petrak Denmark: [data not captured] D. H. Pfister D-65 1978-10-19
FH: 00464587 Neobulgaria sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1313 1974-4-7
FH: 00464675 Ombrophila microspora (Ellis & Everhart) Saccardo & P. Sydow : Guadeloupe: [data not captured] D. H. Pfister DHP623 1973-7-21
FH: 00445567 Strossmayeria sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s.n. 1994-7-28
FH: 00445767 Tryblidium caliciforme Rebentisch USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s.n. 1978-7-9
Helotiales-Family Incertae sedis FH: 01142324 Gloeotinia granigena (Quélet) T. Schumacher Iceland: Bakkasel Fnjóskadal, sunnan við. S. þing.... D. H. Pfister DHP 04-558 2004-7-28
Helvellaceae FH: 00433587 Gyromitra esculenta (Persoon) Fries Finland: [data not captured] D. H. Pfister s. n. 1997-6-18
FH: 00433786 Helvella crispa (Scopoli) Fries: Fries Latvia: [data not captured] D. H. Pfister s. n. 1982-9
FH: 00433783 Helvella crispa (Scopoli) Fries: Fries Russia: [data not captured] D. H. Pfister s. n. 1982-8
FH: 00433767 Helvella crispa (Scopoli) Fries: Fries USA: Tennessee [data not captured] D. H. Pfister Tenn 75 1977-9-8
FH: 00433771 Helvella crispa (Scopoli) Fries: Fries USA: Massachusetts Concord: Estabrook Woods, Estabrook Road, at... D. H. Pfister DHP 1368 1998-6-25
FH: 00433834 Helvella elastica Bulliard: Fries Estonia: [data not captured] D. H. Pfister s. n. 1982-9-7
FH: 00433835 Helvella elastica Bulliard: Fries Russia: [data not captured] D. H. Pfister s. n. 1982-8
FH: 00433803 Helvella elastica Bulliard: Fries USA: Maine [data not captured] D. H. Pfister s. n. 1996-10-27
FH: 00433820 Helvella elastica Bulliard: Fries USA: Maine Southport: [data not captured] D. H. Pfister s. n. 1997-9-21
FH: 00433823 Helvella elastica Bulliard: Fries USA: Minnesota [data not captured] D. H. Pfister 142 1980-8-11
FH: 00433865 Helvella lactea Boudier USA: Tennessee [data not captured] D. H. Pfister Tenn 064 1977-9-7
FH: 00433897 Helvella lacunosa Afzelius: Fries Estonia: [data not captured] D. H. Pfister s. n. 1982-9-7
FH: 00433942 Helvella macropus (Persoon) P. Karsten Canada: Quebec Province [data not captured] D. H. Pfister s. n. 1997-8-2
FH: 00433910 Helvella macropus (Persoon) P. Karsten USA: Tennessee [data not captured] D. H. Pfister Tenn 018 1977-9-5
FH: 00433914 Helvella macropus (Persoon) P. Karsten USA: Tennessee [data not captured] D. H. Pfister s. n. 1977-9-8
FH: 00433955 Helvella macropus (Persoon) P. Karsten USA: Minnesota [data not captured] D. H. Pfister 150 1980-8-11
FH: 00433957 Helvella macropus (Persoon) P. Karsten USA: Minnesota [data not captured] D. H. Pfister 143 1980-8-11
FH: 00433981 Helvella villosa (Hedwig) Dissing & Nannfeldt USA: Pennsylvania State College: [data not captured] D. H. Pfister s. n. 1982-8-7
FH: 00433982 Helvella villosa (Hedwig) Dissing & Nannfeldt USA: Massachusetts Concord: Estabrook Woods, Estabrook Road, at... D. H. Pfister DHP 1367 1998-6-25
FH: 00464504 Morchella elata Fries USA: Massachusetts Cambridge: [data not captured] D. H. Pfister s.n. 1985-4-16
FH: 00964602 Morchella sp. Argentina: Nahuel Huapi National Park, Los Rapidos D. H. Pfister MES-1225 2015-5-11
FH: 00964603 Morchella sp. Argentina: Lago Hermoso, Nauheul Hupai National Park D. H. Pfister MES-1261 2015-5-14
FH: 00822821 Morchella sp. USA: Massachusetts Cambridge, Lesley College D. H. Pfister DHP 06-630 2006-9-29
Hyaloscyphaceae FH: 00822823 Arachnopeziza aurata Fuckel USA: Massachusetts Sudbury, Assabet River Preserve D. H. Pfister 2007-4-29
FH: 00432856 Dasyscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1347 1974-4-12
FH: 00432863 Dasyscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister PR 67 1996-1-19
FH: 00432871 Dasyscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister PR 67 1996-1-19
FH: 00432875 Dasyscyphus sp. : Puerto Rico: [data not captured] D. H. Pfister PR 66 1996-1-19
FH: 00432877 Dasyscyphus sp. Denmark: [data not captured] D. H. Pfister D-47 1978-10-19
FH: 00432811 Dasyscyphus sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s. n. 1996-8-15
FH: 00434108 Hyaloscypha stevensonii (Berkeley & Broome) Nannfeldt USA: Massachusetts Concord: Punkatasset Pond D. H. Pfister s. n. 1994-6-22
FH: 01146574 Lachnellula agassizii (Berkeley & M. A. Curtis) Dennis USA: Massachusetts Charles River D. H. Pfister 1986-10-3
FH: 00434716 Lachnellula sp. Denmark: [data not captured] D. H. Pfister D-19 1978-9-30
FH: 00434719 Lachnellula sp. USA: Minnesota [data not captured] D. H. Pfister 156 1980-8-11
FH: 00434874 Lachnum brasiliense (Montagne) J. H. Haines & Dumont : Puerto Rico: [data not captured] D. H. Pfister 1352 1974-4-12
FH: 01142296 Lachnum imbecille P. Karsten Iceland: HlÃðarfjall, rétt ofan SkÃðahótels. Ey... D. H. Pfister DHP 04-519 2004-7-21
FH: 00434913 Lachnum sclerotii (A. L. Smith) J. H. Haines & Dumont : Puerto Rico: [data not captured] D. H. Pfister 1350 1974-4-12
FH: 00434916 Lachnum sclerotii (A. L. Smith) J. H. Haines & Dumont : Puerto Rico: [data not captured] D. H. Pfister 1308 1974-4-7
FH: 00964600 Lachnum sp. Argentina: Nahuel Huapi National Park, Los Rapidos, Bar... D. H. Pfister MES-1115 2015-5-8
FH: 01142297 Lachnum sp. Iceland: HlÃðarfjall, rétt ofan SkÃðahótels. Ey... D. H. Pfister DHP 04-520 2004-7-21
FH: 00434843 Lachnum sp. USA: Massachusetts Concord: [data not captured] D. H. Pfister 1375 1998-7-2
FH: 00434844 Lachnum sp. USA: Massachusetts Concord: [data not captured] D. H. Pfister s.n. 1998-7-10
Hypocreaceae FH: 00548314 Hypomyces luteovirens (Fries: Fries) Tulasne & C. Tulasne USA: Massachusetts Lexington: Lexington, Whipple Hill D. H. Pfister 2004-8-15
Hypogymniaceae FH: 00450535 Hypogymnia krogiae Ohlsson USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00450857 Hypogymnia physodes (Linnaeus) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00450861 Hypogymnia physodes (Linnaeus) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00450864 Hypogymnia physodes (Linnaeus) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-6-24
Hysteriaceae FH: 01146410 Hysterographium USA: Massachusetts Arlington: Hillside Ave. D. H. Pfister 2010-3-1
Lachnaceae FH: 01142295 Perrotia Iceland: Glerárdalur, öskuhaugar garðaúrgangssvæ... D. H. Pfister DHP 04-518 2004-7-21
Lecanoraceae FH: 00372846 Lecanora caesiorubella Acharius USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00451750 Lecanora pulicaris (Persoon) Acharius USA: Michigan [data not captured] D. H. Pfister 1969-6-27
FH: 00452006 Lecanora subfusca (Linnaeus) Acharius USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00259838 Pyrrhospora Körber Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-51 2008-3-20
Lecideaceae FH: 00419663 Bacidia polychroa (Th. Fries) Körber USA: Michigan [data not captured] D. H. Pfister 1969-7-15
Leotiales FH: 01131579 [None] Korf & Lizoň Chile: Parque Nacional Alerce Costero D. H. Pfister MES-1004 2015-5-2
FH: [None] Korf & Lizoň Chile: Parque Nacional Alerce Costero D. H. Pfister MES-1004 2015-5-2
Lichens FH: 00964687 [None] Argentina: In the region of Lago Epulafuen, Lanin Natio... D. H. Pfister MES-1333 2015-5-17
FH: [None] Argentina: In the region of Lago Epulafuen, Lanin Natio... D. H. Pfister MES-1333 2015-5-17
FH: 00964688 [None] Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-912 2015-5-1
FH: [None] Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-912 2015-5-1
Lobariaceae FH: 00259835 Sticta ainoae D. J. Galloway & J. Pickering Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-52 2008-3-20
FH: 00197461 Sticta caliginosa D. J. Galloway Chile: Osorono Volcano at the turn-out for the over... D. H. Pfister ch-86 2008-3-25
FH: 00259835 Sticta sp. Chile: Magallanes-Antártica Punta Arenas: Reserva Nacional Laguna Parril... D. H. Pfister ch-52 2008-3-20
FH: 00259839 Sticta sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959' ... D. H. Pfister ch-9 2008-3-18
Moniliaceae FH: 01146443 Chromelosporium sp. USA: New York near Albany at the Jorelmon Memorial Park D. H. Pfister MES-279 2008-9-20
FH: 00964584 Cladobotryum sp. Argentina: Lago Hermoso, Nahuel Hupai National Park D. H. Pfister MES-1262 2015-5-14
Ochrolechiaceae FH: 00455598 Ochrolechia pallescens (Linnaeus) A. Massalongo USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00455599 Ochrolechia pallescens (Linnaeus) A. Massalongo USA: Michigan [data not captured] D. H. Pfister 1969-7-15
Ophioparmaceae FH: 00450506 Hypocenomyce scalaris (Acharius ex Liljeblad) M. Choisy USA: Michigan [data not captured] D. H. Pfister 1969-7-15
Orbiliaceae FH: 00304898 Orbilia alnea Velenovsky USA: Massachusetts Westwood: Massachusetts, Purgatory Tract Are... D. H. Pfister 91 1994-7-14
FH: 00304899 Orbilia alnea Velenovsky USA: Massachusetts Concord: Massachusetts, Estabrook Woods, Con... D. H. Pfister 81 1994-7-6
FH: 00304900 Orbilia auricolor (A. Bloxam) Saccardo : D. H. Pfister culture 45 & 55
FH: 00304901 Orbilia auricolor (A. Bloxam) Saccardo USA: Massachusetts Westwood: Massachusetts, Purgatory Tract Are... D. H. Pfister 90 1994-7-14
FH: 00458344 Orbilia auricolor (A. Bloxam) Saccardo USA: Massachusetts Concord: Massachusetts, Estabrook Woods, Con... D. H. Pfister O.109 1994-10-1
FH: 00304920 Orbilia coccinella Fries: Fries USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 1995-7-20
FH: 00304921 Orbilia coccinella Fries: Fries USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 1995-7-20
FH: 00965335 Orbilia delicatula (P. Karsten) P. Karsten : Puerto Rico: Experimental Forest, El Verde, ... D. H. Pfister PR-98-10 1998-6-9
FH: 00458098 Orbilia epipora (Nylander) P. Karsten USA: Maine Boothbay: Maine, Boothbay Municipality,Ovens... D. H. Pfister O.103,104 1994-7-30
FH: 00458344 Orbilia flexispora Spooner USA: Massachusetts Concord: Massachusetts, Estabrook Woods, Con... D. H. Pfister O.109 1994-10-1
FH: 00458177 Orbilia luteorubella (Nylander) P. Karsten USA: Massachusetts Concord: Massachusetts, Estabrook Woods, Con... D. H. Pfister 79
FH: 00458178 Orbilia luteorubella (Nylander) P. Karsten USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 146 1995-7-12
FH: 00822819 Orbilia luteorubella (Nylander) P. Karsten USA: Massachusetts Lexington, Whipple hill D. H. Pfister DHP 06-612 2006-7-7
FH: 00458098 Orbilia orientalis (Raitviir) Baral USA: Maine Boothbay: Maine, Boothbay Municipality,Ovens... D. H. Pfister O.103,104 1994-7-30
FH: 00458180 Orbilia tenebricosa (Svrcek) Baral USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 133 1995-6-20
FH: 00458181 Orbilia tenebricosa (Svrcek) Baral USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg 133 1995-6-20
FH: 00458179 Orbilia vermiformis Baral, Z. F. Yu & K. Q. Zhang USA: Massachusetts Concord: Massachusetts, Punkatasett Pond, Co... D. H. Pfister Goldbarg O.128 1995-7-12
Parataeniellaceae FH: 00454689 Myelochroa aurulenta (Tuckerman) Elix & Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00454758 Myelochroa galbina (Acharius) Elix & Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Parmeliaceae FH: 00388555 Allocetraria oakesiana (Tuckerman) T. Randlane & A. Thell USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00388556 Allocetraria oakesiana (Tuckerman) T. Randlane & A. Thell USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00413424 Cetrelia olivetorum (Nylander) W. L. Culberson & C. F. Culberson USA: Michigan [data not captured] D. H. Pfister 1969-7-22
FH: 00439824 Flavoparmelia caperata (Linnaeus) Hale USA: Maine [data not captured] D. H. Pfister 1989-1
FH: 00439970 Flavoparmelia caperata (Linnaeus) Hale USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00439971 Flavoparmelia caperata (Linnaeus) Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00439972 Flavoparmelia caperata (Linnaeus) Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00438320 Imshaugia placorodia (Acharius) S. L. F. Meyer USA: Michigan [data not captured] D. H. Pfister 1969-8-5
FH: 00259834 Melanelia exasperatula (Nylander) Esslinger Chile: Magallanes-Antártica Punta Arenas: around Las Casa Escandada, nea... D. H. Pfister ch-71 2008-3-22
FH: 00454041 Melanelixia subaurifera (Nylander) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00453923 Melanohalea olivacea (Linnaeus) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00468526 Parmelia subrudecta Nylander USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00468765 Parmelia sulcata Taylor USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00468766 Parmelia sulcata Taylor USA: Michigan [data not captured] D. H. Pfister 1969-6-27
FH: 00468768 Parmelia sulcata Taylor USA: Michigan [data not captured] D. H. Pfister 1969-6-27
FH: 00259859 Usnea sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959'S... D. H. Pfister ch-4 2008-3-18
FH: 00259860 Usnea sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959'S... D. H. Pfister ch-8 2008-3-18
FH: 00259861 Usnea sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959'S... D. H. Pfister ch-8 2008-3-18
FH: 00259862 Usnea sp. Chile: Magallanes-Antártica Punta Arenas: La Casa Escandida 53°02.959'S... D. H. Pfister ch-8 2008-3-18
FH: 00405894 Vulpicida pinastri (Scopoli) Mattsson USA: Michigan [data not captured] D. H. Pfister 1969-6-24
FH: 00405895 Vulpicida pinastri (Scopoli) Mattsson USA: Michigan [data not captured] D. H. Pfister 1969-7-1
Patellariaceae FH: 00465820 Rhytidhysteron sp. : Puerto Rico: [data not captured] D. H. Pfister PR-98-13 1998-6-10
Pertusariaceae FH: 00471561 Pertusaria sp. USA: Michigan [data not captured] D. H. Pfister 1969-7-15
Pezizaceae FH: 00374457 Acervus flavidus (Berkeley & M. A. Curtis) Pfister : Puerto Rico: Vereda Angelito, Luquillo Mount... D. H. Pfister 1998-6-8
FH: 00374598 Aleuria aurantia (Persoon: Fries) Fuckel Denmark: [data not captured] D. H. Pfister 1978-10-19
FH: 00374549 Aleuria aurantia (Persoon: Fries) Fuckel USA: Maine Southport: Pratts Island, Southport, Maine. D. H. Pfister 1986-9-20
FH: 00374550 Aleuria aurantia (Persoon: Fries) Fuckel USA: Vermont Burlington: Chestnut Trail, Bennington, Vt. D. H. Pfister 1980-8
FH: 00374557 Aleuria aurantia (Persoon: Fries) Fuckel USA: Massachusetts Arlington: Middlesex Co., Arlington, D. H. P... D. H. Pfister BAP 426 2001-10-13
FH: 00374572 Aleuria aurantia (Persoon: Fries) Fuckel USA: New York [data not captured] D. H. Pfister 2003-9-20
FH: 00822822 Aleuria aurantia (Persoon: Fries) Fuckel USA: Massachusetts Estabrook Woods, Concord D. H. Pfister 2006-10-21
FH: 00374460 Aleuria bicucullata Boudier Denmark: Froslev Plantage near Kruso, Jutland, Denmar... D. H. Pfister 1978-10-1
FH: 00374478 Aleuria rhenana Fuckel USA: Maine Orono: County Rd., near Orono, ME D. H. Pfister 1983-8-13
FH: 00964568 Aleurina sp. Argentina: [no additional data] D. H. Pfister MES-1336 2015-5-18
FH: 00374629 Anthracobia maurilabra (Cooke) Boudier Denmark: [data not captured] D. H. Pfister D-55 1978-10-19
FH: 00374643 Anthracobia melaloma (Albertini & Schweinitz) Boudier Denmark: [data not captured] D. H. Pfister D-61 1978-10-19
FH: 00374644 Anthracobia melaloma (Albertini & Schweinitz) Boudier Denmark: [data not captured] D. H. Pfister D-75 1978-10-20
FH: 00374624 Anthracobia sp. Denmark: [data not captured] D. H. Pfister D-62 1978-10-19
FH: 00374625 Anthracobia sp. Denmark: [data not captured] D. H. Pfister D-63 1978-10-19
FH: 00374624 Anthracobia subatra (Rehm) M. M. Moser Denmark: [data not captured] D. H. Pfister D-62 1978-10-19
FH: 00374625 Anthracobia subatra (Rehm) M. M. Moser Denmark: [data not captured] D. H. Pfister D-63 1978-10-19
FH: 00374631 Anthracobia subatra (Rehm) M. M. Moser Latvia: [data not captured] D. H. Pfister s. n. 1982-9
FH: 00374620 Anthracobia subatra (Rehm) M. M. Moser USA: Wisconsin [data not captured] D. H. Pfister s. n.
FH: 00431181 Caloscypha fulgens (Persoon) Boudier USA: Maine Southport: [data not captured] D. H. Pfister s. n. 1994-5-8
FH: 00431201 Caloscypha fulgens (Persoon) Boudier USA: Maine Southport: [data not captured] D. H. Pfister s. n. 1998-5-1
FH: 01142318 Cheilymenia chionophila T. Schumacher Iceland: Tvihólmà Eyjafjarðará, vesturströnd. Ey... D. H. Pfister DHP 04-549 2004-7-27
FH: 00431920 Cheilymenia crucipila (Cooke & W. Phillips) Le Gal Russia: [data not captured] D. H. Pfister s. n. 1982-8
FH: 00431926 Cheilymenia crucipila (Cooke & W. Phillips) Le Gal Russia: [data not captured] D. H. Pfister s. n. 1982-8
FH: 01142325 Cheilymenia fimicola (De Not. & Bagl.) Dennis Iceland: Vaðlaheiði, A Steinsskarðs S Nesgils við... D. H. Pfister DHP 04-560 2004-7-28
FH: 00964577 Cheilymenia sp. Argentina: Nahuel Huapi National Park, Bariloche - alon... D. H. Pfister MES-1142 2015-5-9
FH: 00964573 Cheilymenia sp. Chile: Turbera El Mirador (bog toward the summit) i... D. H. Pfister MES-929 2015-5-1
FH: 00964574 Cheilymenia sp. Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-910 2015-5-1
FH: 00964575 Cheilymenia sp. Chile: Just before entrance to Parque Nacional Aler... D. H. Pfister MES-962 2015-5-2
FH: 00964576 Cheilymenia sp. Chile: Just before entrance to Parque Nacional Aler... D. H. Pfister MES-958 2015-5-2
FH: 00431908 Cheilymenia sp. Denmark: [data not captured] D. H. Pfister D-29 1978-10-1
FH: 00431933 Cheilymenia stercorea (Persoon) Boudier: Fries USA: Minnesota [data not captured] D. H. Pfister 153 1980-8-11
FH: 00431934 Cheilymenia stercorea (Persoon) Boudier: Fries USA: Minnesota [data not captured] D. H. Pfister 125 1980-8-7
FH: 00431961 Cheilymenia vitellina (Persoon) Dennis Denmark: [data not captured] D. H. Pfister D-7 1978-9-29
FH: 00822812 Coprobia : Puerto Rico: near Rosario D. H. Pfister 1276 1973-1-21
FH: 00432563 Coprobia sp. Denmark: [data not captured] D. H. Pfister D-40 1978-10-5
FH: 00822796 Geopyxis USA: New York Alpine, Lost Gorge D. H. Pfister 306 1969-9-7
FH: 00964605 Geoscypha tenacella (Saccardo) Van Vooren Argentina: Nahuel Huapi National Park, Los Rapidos D. H. Pfister MES-1232 2015-5-11
FH: 00965553 Geoscypha tenacella (Saccardo) Van Vooren Chile: Magallanes-Antártica stream at Puente San Pedro, south of Punta A... D. H. Pfister MES-2448 2017-4-5
FH: 00434046 Humaria hemisphaerica (F. H. Wiggers) Fuckel Canada: Quebec Province [data not captured] D. H. Pfister s. n. 2006-7-29
FH: 01142348 Humaria hemisphaerica (F. H. Wiggers) Fuckel Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 04-583 2004-7-31
FH: 00434096 Humaria hemisphaerica (F. H. Wiggers) Fuckel Latvia: [data not captured] D. H. Pfister s. n. 1982-9
FH: 00434092 Humaria hemisphaerica (F. H. Wiggers) Fuckel Russia: [data not captured] D. H. Pfister s. n. 1982-8
FH: 00434076 Humaria hemisphaerica (F. H. Wiggers) Fuckel USA: Georgia Athens: Near Athens, Ga. D. H. Pfister s. n. 1978-9-25
FH: 00434079 Humaria hemisphaerica (F. H. Wiggers) Fuckel USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00434083 Humaria hemisphaerica (F. H. Wiggers) Fuckel USA: Tennessee [data not captured] D. H. Pfister Tenn. 46 1977-9-7
FH: 00434085 Humaria hemisphaerica (F. H. Wiggers) Fuckel USA: Tennessee [data not captured] D. H. Pfister Tenn. 007 1977-9-5
FH: 00434599 Iodophanus carneus (Persoon: Fries) Korf : Puerto Rico: [data not captured] D. H. Pfister 703 1973-11-30
FH: 00434633 Jafnea semitosta (Berkeley & M. A. Curtis) Korf USA: Tennessee [data not captured] D. H. Pfister 45 1977-9-7
FH: 00434634 Jafnea semitosta (Berkeley & M. A. Curtis) Korf USA: Tennessee [data not captured] D. H. Pfister 28 1977-9-6
FH: 00434635 Jafnea semitosta (Berkeley & M. A. Curtis) Korf USA: Tennessee [data not captured] D. H. Pfister 51 1977-9-7
FH: 00434977 Lamprospora carbonicola Boudier Denmark: [data not captured] D. H. Pfister D-70 1978-10-20
FH: 00434990 Lamprospora crechqueraultii (P. Crouan & H. Crouan) Boudier Canada: Quebec Province [data not captured] D. H. Pfister s.n. 1997-8-2
FH: 00464000 Lamprospora crechqueraultii (P. Crouan & H. Crouan) Boudier USA: Vermont Bennington: [data not captured] D. H. Pfister s.n. 1981-8-29
FH: 00464002 Lamprospora crechqueraultii (P. Crouan & H. Crouan) Boudier USA: Maine Orono: [data not captured] D. H. Pfister s.n. 1981-8-28
FH: 00464005 Lamprospora crechqueraultii (P. Crouan & H. Crouan) Boudier USA: Massachusetts Petersham: [data not captured] D. H. Pfister s.n. 1984-10-21
FH: 00464006 Lamprospora crechqueraultii (P. Crouan & H. Crouan) Boudier USA: Massachusetts Lexington: [data not captured] D. H. Pfister s.n. 2006-7-7
FH: 00434971 Lamprospora sp. USA: Vermont Burlington: [data not captured] D. H. Pfister s.n. 2000-8-30
FH: 00488530 Lasiobolus ciliatus (J. C. Schmidt) Boudier USA: Minnesota [data not captured] D. H. Pfister 122 1980-8-4
FH: 00964601 Lasiobolus sp. Argentina: Side of the road near Lago Escondido, Nahuel... D. H. Pfister MES-1272 2015-5-14
FH: 00464256 Melastiza chateri (W. G. Smith) Boudier Russia: [data not captured] D. H. Pfister s.n. 1982-8-28
FH: 00464257 Melastiza chateri (W. G. Smith) Boudier Russia: [data not captured] D. H. Pfister s.n. 1982-8-28
FH: 00464258 Melastiza chateri (W. G. Smith) Boudier Russia: [data not captured] D. H. Pfister s.n. 1982-8-28
FH: 01142293 Melastiza cornubiensis (Berkeley & Broome) J. Moravec Iceland: Glerárdalur, öskuhaugar garðaúrgangssvæ... D. H. Pfister DHP 04-516 2004-7-21
FH: 01142338 Melastiza cornubiensis (Berkeley & Broome) J. Moravec Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-574 2004-7-31
FH: 01142334 Melastiza flavorubens (Rehm) Pfister & Korf Iceland: Austurland. Hallormsstaður. At the southern... D. H. Pfister DHP 04-570 2004-7-31
FH: 01142343 Melastiza flavorubens (Rehm) Pfister & Korf Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-578
FH: 00464252 Melastiza sp. USA: Maine [data not captured] D. H. Pfister s.n. 1989-9
FH: 00464654 Octospora humosa (Fries) Dennis Denmark: [data not captured] D. H. Pfister D-73 1978-10-20
FH: 00464655 Octospora humosa (Fries) Dennis Denmark: [data not captured] D. H. Pfister D-27 1978-9-30
FH: 01142314 Octospora leucoloma Hedwig Iceland: Hörgárbrú, neðan við nyrðri árbakki. ... D. H. Pfister DHP 04-543 2004-7-25
FH: 01142315 Octospora leucoloma Hedwig Iceland: Hörgárbrú, neðan við nyrðri árbakki. ... D. H. Pfister DHP 04-544 2004-7-25
FH: 00464659 Octospora leucoloma Hedwig USA: Vermont Bennington: [data not captured] D. H. Pfister s.n. 1980-8
FH: 01142302 Octospora melina (Velenovsky) Dennis & Itzerott Iceland: Staðarey - Kaupanshólmi Eyjafjarðará. Ey... D. H. Pfister DHP 04-528 2004-7-23
FH: 01142321 Octospora melina (Velenovsky) Dennis & Itzerott Iceland: Tvihólmà Eyjafjarðará, vesturströnd. Ey... D. H. Pfister DHP 04-552 2004-7-27
FH: 00464694 Otidea alutacea (Persoon) Massee USA: Pennsylvania [data not captured] D. H. Pfister s.n. 1982-8-7
FH: 00464696 Otidea alutacea (Persoon) Massee USA: Pennsylvania [data not captured] D. H. Pfister s.n. 1982-8-7
FH: 00464703 Otidea bufonia (Persoon) Boudier Lithuania: near Vilius D. H. Pfister s.n. 1982-9-1
FH: 00822824 Otidea grandis (Persoon) Rehm USA: New Hampshire Effingham, Proctor property D. H. Pfister 2008-8-18
FH: 00464780 Otidea leporina (Batsch) Fuckel Denmark: [data not captured] D. H. Pfister D-31 1978-10-1
FH: 00464752 Otidea leporina (Batsch) Fuckel USA: Maine Mt. Katahdin: [no additional data] D. H. Pfister s.n. 1983-8-12
FH: 00464753 Otidea leporina (Batsch) Fuckel USA: Maine Mt. Katahdin: [no additional data] D. H. Pfister s.n. 1983-8
FH: 00301031 Otidea onotica (Fries) Fuckel USA: Massachusetts Concord: Hutchins Pond, off Monument St D. H. Pfister DHP 1371 1998-7-2
FH: 00464691 Otidea sp. Denmark: [data not captured] D. H. Pfister D-3 1978-9-29
FH: 00301034 Otidea sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 1996-8-8
FH: 00464689 Otidea sp. USA: Connecticut [data not captured] D. H. Pfister s.n. 1979-8-25
FH: 00464690 Otidea sp. USA: Connecticut [data not captured] D. H. Pfister s.n. 1979-8-25
FH: 00822791 Otidea sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 1996-8-8
FH: 00301031 Otidea unicisa (Peck) Harmaja USA: Massachusetts Concord: Hutchins Pond, off Monument St D. H. Pfister DHP 1371 1998-7-2
FH: 00464800 Pachyella adnata (Berkeley & M. A. Curtis) Pfister USA: Connecticut Near Willimantic D. H. Pfister s.n. 1979-8-26
FH: 00464803 Pachyella babingtonii (Berkeley) Boudier Canada: Quebec Province [data not captured] D. H. Pfister s.n. 1997-8-2
FH: 00464804 Pachyella babingtonii (Berkeley) Boudier Canada: Quebec Province [data not captured] D. H. Pfister s.n. 1997-8-2
FH: 00464817 Pachyella babingtonii (Berkeley) Boudier Denmark: [data not captured] D. H. Pfister D-72 1978-10-20
FH: 00464802 Pachyella babingtonii (Berkeley) Boudier USA: Massachusetts Concord: Hutchins Pond, off Monument Street D. H. Pfister DHP 1372 1998-7-2
FH: 00464805 Pachyella babingtonii (Berkeley) Boudier USA: Massachusetts Concord: Punkatasett Pond D. H. Pfister s.n. 1995-6-20
FH: 00464811 Pachyella babingtonii (Berkeley) Boudier USA: Massachusetts Concord: Punkatasett Pond D. H. Pfister s.n. 1994-6-22
FH: 00464812 Pachyella babingtonii (Berkeley) Boudier USA: Massachusetts Concord: Punkatasett Hill, outlet of Hutshin... D. H. Pfister s.n. 1997-7-2
FH: 00464814 Pachyella babingtonii (Berkeley) Boudier USA: Connecticut [data not captured] D. H. Pfister 91 1968-8-10
FH: 00464820 Pachyella clypeata (Schweinitz) Le Gal USA: New York [data not captured] D. H. Pfister 336 1969-10-21
FH: 00464824 Pachyella clypeata (Schweinitz) Le Gal USA: Tennessee [data not captured] D. H. Pfister Tenn 72 1977-9-8
FH: 00464848 Pachyella punctispora Pfister USA: Michigan [data not captured] D. H. Pfister DHP 285 1969-8-15
FH: 00464849 Pachyella punctispora Pfister USA: Michigan Carp Creek Gorge near UMBS D. H. Pfister s.n. 1969-7-3
FH: 00465029 Peziza ampliata Persoon USA: Minnesota [data not captured] D. H. Pfister 88 1980-7-24
FH: 00465031 Peziza ampliata Persoon USA: Minnesota [data not captured] D. H. Pfister 148 1980-8-11
FH: 00465047 Peziza atrovinosa Cooke & W. R. Gerard USA: Maine [data not captured] D. H. Pfister s.n. 1983-8-13
FH: 00465049 Peziza atrovinosa Cooke & W. R. Gerard USA: Maine Orono: [no additional data] D. H. Pfister s.n. 1983-8-11
FH: 00465050 Peziza atrovinosa Cooke & W. R. Gerard USA: Vermont [data not captured] D. H. Pfister s.n. 1981-8-29
FH: 00465053 Peziza atrovinosa Cooke & W. R. Gerard USA: Vermont Burlington: Indian Hill D. H. Pfister s.n. 2000-8-30
FH: 00465060 Peziza atrovinosa Cooke & W. R. Gerard USA: Connecticut [data not captured] D. H. Pfister s.n. 1979-8-25
FH: 00465094 Peziza badia Persoon: Fries USA: Maine [data not captured] D. H. Pfister s.n. 1985-8-29
FH: 00465115 Peziza badia Persoon: Fries USA: Pennsylvania [data not captured] D. H. Pfister s.n. 1982-8-7
FH: 00465117 Peziza badia Persoon: Fries USA: Maine Orono: County Rd. D. H. Pfister s.n. 1983-8
FH: 00465118 Peziza badia Persoon: Fries USA: Maine Orono: [no additional data] D. H. Pfister s.n. 1983-8-12
FH: 00465119 Peziza badia Persoon: Fries USA: New Hampshire [data not captured] D. H. Pfister s.n. 1981-7-12
FH: 00548451 Peziza badioconfusa Korf USA: Michigan [data not captured] D. H. Pfister FM 7 1969-6-25
FH: 00465155 Peziza cerea Sowerby ex Fries USA: Massachusetts Cambridge: Kirkland House Garden D. H. Pfister s.n. 1985-4-16
FH: 00465177 Peziza echinospora P. Karsten Canada: New Brunswick Campobello Island: Along road in Provincial ... D. H. Pfister 04-591 2004-8-27
FH: 00465181 Peziza echinospora P. Karsten Canada: New Brunswick Campobello Island: Along road in Provincal P... D. H. Pfister 04-590 2004-8-27
FH: 01142346 Peziza echinospora P. Karsten Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 04-581 2004-7-31
FH: 00465184 Peziza echinospora P. Karsten USA: Maine [data not captured] D. H. Pfister s.n. 1989-6-12
FH: 00465188 Peziza emileia Cooke USA: New York [data not captured] D. H. Pfister 73 1968-7-12
FH: 00465205 Peziza griseorosea W. R. Gerard USA: Minnesota [data not captured] D. H. Pfister 165 1980-8-18
FH: 00465209 Peziza griseorosea W. R. Gerard USA: Minnesota [data not captured] D. H. Pfister 172 1980-8-18
FH: 00465210 Peziza griseorosea W. R. Gerard USA: Minnesota [data not captured] D. H. Pfister 166 1980-8-18
FH: 00465214 Peziza howsei Roze & Boudier USA: Maine [data not captured] D. H. Pfister s.n. 1983-8-12
FH: 00465216 Peziza howsei Roze & Boudier USA: Minnesota [data not captured] D. H. Pfister s.n. 1981-8
FH: 01142319 Peziza limnaea Maas Geesteranus Iceland: Tvihólmà Eyjafjarðará, vesturströnd. Ey... D. H. Pfister DHP 04-550 2004-7-27
FH: 01142320 Peziza limnaea Maas Geesteranus Iceland: Tvihólmà Eyjafjarðará, vesturströnd. Ey... D. H. Pfister DHP 04-551 2004-7-27
FH: 00465198 Peziza limnaea Maas Geesteranus USA: Massachusetts Concord: Estabrook Woods D. H. Pfister s.n. 1980-10-7
FH: 00465199 Peziza limnaea Maas Geesteranus USA: New York [data not captured] D. H. Pfister 309 1969-9-7
FH: 00465221 Peziza michelii (Boudier) Dennis Canada: Quebec Province [data not captured] D. H. Pfister s.n. 2006-7-29
FH: 00465220 Peziza michelii (Boudier) Dennis USA: Vermont Bennington: [no additional data] D. H. Pfister s.n. 1980-8
FH: 00465224 Peziza michelii (Boudier) Dennis USA: Maine [data not captured] D. H. Pfister s.n. 1983-8-13
FH: 00465229 Peziza micropus Persoon USA: Minnesota [data not captured] D. H. Pfister 146 1980-8-11
FH: 01131582 Peziza nivalis (R. Heim & L. Remy) M. M. Moser USA: California Donner Summit D. H. Pfister 19994
FH: 00465236 Peziza ostracoderma Korf USA: [data not captured] D. H. Pfister 164 1968-10-9
FH: 00465237 Peziza ostracoderma Korf USA: [data not captured] D. H. Pfister 166 1968-10-22
FH: 00965553 Peziza praetervisa Bresà dola Chile: Magallanes-Antártica stream at Puente San Pedro, south of Punta A... D. H. Pfister MES-2448 2017-4-5
FH: 00965571 Peziza pseudosylvestris (Gamundi) Donadini Argentina: Argentina, Cerro Otto. ski area D. H. Pfister DHP AR-1 2012-3-17
FH: 00965569 Peziza pseudosylvestris (Gamundi) Donadini Argentina: RÃo Negro Argentina. Providencia Rio Negro. Parque Nah... D. H. Pfister DHP AR-13 2012-3-18
FH: 00465277 Peziza repanda Wahlenberg USA: Vermont Bennington: Chestnut Trail D. H. Pfister s.n. 1981-8-29
FH: 00465007 Peziza sp. : Mayaguez: [no additional data] D. H. Pfister s.n. 1973-11-4
FH: 00964605 Peziza sp. Argentina: Nahuel Huapi National Park, Los Rapidos D. H. Pfister MES-1232 2015-5-11
FH: 00965569 Peziza sp. Argentina: RÃo Negro Argentina. Providencia Rio Negro. Parque Nah... D. H. Pfister DHP AR-13 2012-3-18
FH: 01142328 Peziza sp. Iceland: Austurland. Egilsstaðir. Trail in Public Wo... D. H. Pfister DHP 04-565 (a) 2004-7-30
FH: 00464951 Peziza sp. USA: Connecticut [data not captured] D. H. Pfister s.n. 1979-8-25
FH: 00464963 Peziza sp. USA: New York [data not captured] D. H. Pfister 315 1969-9-7
FH: 00464964 Peziza sp. USA: Michigan [data not captured] D. H. Pfister DHP 286 1969-7-4
FH: 00464967 Peziza sp. USA: Michigan [data not captured] D. H. Pfister 300 1969-7-22
FH: 00464977 Peziza sp. USA: Minnesota [data not captured] D. H. Pfister 133 1980-8-7
FH: 00464979 Peziza sp. USA: Michigan [data not captured] D. H. Pfister DHP 255 1969-7-2
FH: 00464984 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 065 1977-9-7
FH: 00464985 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 026 1977-9-5
FH: 00464986 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 063 1977-9-7
FH: 00464987 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 015 1977-9-5
FH: 00464988 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 056 1977-9-7
FH: 00464989 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 042 1977-9-6
FH: 00464990 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 001 1977-9-5
FH: 00464991 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 019 1977-9-5
FH: 00464992 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 022 1977-9-5
FH: 00464993 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 048 1977-9-7
FH: 00464994 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 060 1977-9-7
FH: 00464995 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 081 1977-9-8
FH: 00464996 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 020 1977-9-5
FH: 00464997 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 062 1977-9-7
FH: 00464998 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 080 1977-9-8
FH: 00464999 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 011 1977-9-5
FH: 00465008 Peziza sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 058 1977-9-7
FH: 00465291 Peziza sp. USA: New York [data not captured] D. H. Pfister s.n. 2003-9-20
FH: 00465301 Peziza succosa Berkeley Canada: Quebec Province [data not captured] D. H. Pfister s.n. 2006-7-29
FH: 00465300 Peziza succosa Berkeley USA: Vermont Burlington: Indian Hill D. H. Pfister s.n. 2000-8-30
FH: 00465302 Peziza succosa Berkeley USA: New York [data not captured] D. H. Pfister s.n. 2003-9-20
FH: 00465308 Peziza succosa Berkeley USA: Massachusetts Concord: Estabrook Woods/ Estabrook Road D. H. Pfister 1370 1998-6-25
FH: 00465319 Peziza succosa Berkeley USA: [data not captured] D. H. Pfister s.n. 1968-7-12
FH: 00465321 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 057 1977-9-7
FH: 00465322 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 50 1977-9-7
FH: 00465323 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 021 1977-9-5
FH: 00465324 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 055 1977-9-7
FH: 00465325 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 053 1977-9-7
FH: 00465326 Peziza succosa Berkeley USA: Tennessee [data not captured] D. H. Pfister Tenn. 059 1977-9-7
FH: 00465348 Peziza succosa Berkeley USA: Minnesota [data not captured] D. H. Pfister 132 1980-8-9
FH: 00465349 Peziza succosa Berkeley USA: Minnesota [data not captured] D. H. Pfister 141 1980-8-10
FH: 00465298 Peziza succosella (Le Gal & Romagnesi) M. M. Moser ex Avizohar-Hershenzan & Nemlich USA: Georgia [data not captured] D. H. Pfister s.n.
FH: 00465299 Peziza succosella (Le Gal & Romagnesi) M. M. Moser ex Avizohar-Hershenzan & Nemlich USA: Georgia [data not captured] D. H. Pfister s.n.
FH: 00284695 Peziza succosella (Le Gal & Romagnesi) M. M. Moser ex Avizohar-Hershenzan & Nemlich USA: Pennsylvania [data not captured] D. H. Pfister DHP 08-642 2008-8-10
FH: 01142336 Peziza varia (Hedwig) Fries Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-572 2004-7-31
FH: 01142347 Peziza varia (Hedwig) Fries Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 04-582 2004-7-31
FH: 00465355 Peziza varia (Hedwig) Fries USA: Maine Southport: Pratt's Island D. H. Pfister s.n. 1988-5-29
FH: 00465562 Pseudombrophila sp. USA: Maine [data not captured] D. H. Pfister s.n. 1994-7-30
FH: 00465563 Pseudombrophila sp. USA: Michigan [data not captured] D. H. Pfister DHP 247 1969-7-2
FH: 00822720 Pseudombrophila theioleuca Rolland USA: Massachusetts Arlington: Pfisters' 68 Hillside ave D. H. Pfister DHP 3498 2003-5-27
FH: 00465616 Psilopezia deligata (Peck) Seaver USA: [data not captured] D. H. Pfister 389 1970-10-28
FH: 00465630 Psilopezia nummularialis Pfister & Candoussau USA: Tennessee [data not captured] D. H. Pfister Tenn. 014 1977-9-5
FH: 00465631 Psilopezia nummularialis Pfister & Candoussau USA: Tennessee [data not captured] D. H. Pfister Tenn. 016 1977-9-5
FH: 00465632 Psilopezia nummularialis Pfister & Candoussau USA: Tennessee [data not captured] D. H. Pfister Tenn. 017 1977-9-5
FH: 00465634 Psilopezia nummularialis Pfister & Candoussau USA: Tennessee [data not captured] D. H. Pfister Tenn. 012 1977-9-5
FH: 00465639 Pulparia persoonii (P. Crouan & H. Crouan) Korf, Pfister & J. K. Rogers USA: Minnesota [data not captured] D. H. Pfister 129 1980-8-9
FH: 00465704 Pulvinula albida (Rick) Pfister : Puerto Rico: [data not captured] D. H. Pfister DHP 1325 1974-4-8
FH: 01142303 Pulvinula convexella (P. Karsten) Pfister Iceland: Staðarey - Kaupanshólmi Eyjafjarðará. Ey... D. H. Pfister DHP 04-529 2004-7-23
FH: 01142317 Pulvinula convexella (P. Karsten) Pfister Iceland: Tvihólmà Eyjafjarðará, vesturströnd. Ey... D. H. Pfister DHP 04-547 2004-7-27
FH: 01142335 Pulvinula convexella (P. Karsten) Pfister Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-571 2004-7-31
FH: 00465670 Pulvinula convexella (P. Karsten) Pfister USA: [data not captured] D. H. Pfister 401 1970-11-11
FH: 00465674 Pulvinula convexella (P. Karsten) Pfister USA: Minnesota [data not captured] D. H. Pfister 173b 1980-8-19
FH: 00465682 Pulvinula globifera (Berkeley & M. A. Curtis) Le Gal : Puerto Rico: [data not captured] D. H. Pfister 417 1972-4-9
FH: 00465683 Pulvinula globifera (Berkeley & M. A. Curtis) Le Gal : Puerto Rico: [data not captured] D. H. Pfister s.n. 1971-10-30
FH: 00465684 Pulvinula globifera (Berkeley & M. A. Curtis) Le Gal : Puerto Rico: [data not captured] D. H. Pfister 1345 1974-4-9
FH: 00465686 Pulvinula globifera (Berkeley & M. A. Curtis) Le Gal : Puerto Rico: [data not captured] D. H. Pfister 417 1972-4-9
FH: 00465705 Pulvinula neotropica Pfister : Puerto Rico: [data not captured] D. H. Pfister & family 639 1973-8-9
FH: 00465706 Pulvinula neotropica Pfister : Puerto Rico: [data not captured] D. H. Pfister 1342 1974-4-9
FH: 00465721 Pulvinula salmonicolor (Seaver) Pfister : Puerto Rico: [data not captured] D. H. Pfister 1340 1974-4-9
FH: 00465722 Pulvinula salmonicolor (Seaver) Pfister : Puerto Rico: [data not captured] D. H. Pfister 1343 1974-4-9
FH: 00465677 Pulvinula sp. : Puerto Rico: [data not captured] D. H. Pfister 1329 1974-4-8
FH: 00465678 Pulvinula sp. : Puerto Rico: [data not captured] D. H. Pfister 1320 1974-4-8
FH: 00465703 Pulvinula sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1331 1974-4-8
FH: 00465647 Pulvinula sp. Canada: New Brunswick Campobello Island: [data not captured] D. H. Pfister 04-589 2004-12-29
FH: 01142337 Pulvinula sp. Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-573 2004-7-31
FH: 00822795 Pyronema USA: New York Ithaca: Enfield Gorge, lower picnic area D. H. Pfister 411 1970-5-7
FH: 00465771 Pyronema sp. USA: Wisconsin [data not captured] D. H. Pfister s.n. 1990-6-23
FH: 00548659 Pyronema sp. USA: Wisconsin [data not captured] D. H. Pfister s.n. 1990-6-23
FH: 00465800 Rhizina undulata Fries USA: Maine [data not captured] D. H. Pfister s.n. 1988-9-7
FH: 00465813 Rhizina undulata Fries USA: Maine [data not captured] D. H. Pfister s.n. 1988-9-7
FH: 00284174 Scabropezia flavovirens (Fuckel) Dissing & Pfister : Puerto Rico: Reserva Forestal Guajataca D. H. Pfister PR 123
FH: 00284176 Scabropezia scabrosa (Cooke) Dissing & Pfister USA: Maine Orono: Country road near Orono D. H. Pfister 1983-8-13
FH: 00284179 Scabropezia scabrosa (Cooke) Dissing & Pfister USA: Georgia Athens: D. H. Pfister
FH: 00284174 Scabropezia sp. : Puerto Rico: Reserva Forestal Guajataca D. H. Pfister PR 123
FH: 00445286 Scutellinia asperrima (Ellis & Everhart) Le Gal : Guadeloupe: [data not captured] D. H. Pfister 1260 1974-1-10
FH: 00445291 Scutellinia crinita (Bulliard) Lambotte USA: Maine [data not captured] D. H. Pfister s.n. 1992-5-23
FH: 00445304 Scutellinia erinaceus (Schweinitz) Kuntze USA: New York [data not captured] D. H. Pfister s.n. 1968-7-28
FH: 00445307 Scutellinia erinaceus (Schweinitz) Kuntze USA: Georgia Athens: near Athens D. H. Pfister s.n. 1978-9-25
FH: 01142307 Scutellinia patagonica (Rehm) Gamundi Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-534 2004-7-25
FH: 01142308 Scutellinia patagonica (Rehm) Gamundi Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-536 2004-7-25
FH: 01142309 Scutellinia patagonica (Rehm) Gamundi Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-537 2004-7-25
FH: 01142311 Scutellinia patagonica (Rehm) Gamundi Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-539 2004-7-25
FH: 01142313 Scutellinia patagonica (Rehm) Gamundi Iceland: Hlaðir - Tréstaðir Hörgárdal, við þjÃ... D. H. Pfister DHP 04-542 2004-7-25
FH: 00445316 Scutellinia pennsylvanica (Seaver) Denison USA: Maine Tunk Lake D. H. Pfister 04-588 2004-8-26
FH: 00445317 Scutellinia pennsylvanica (Seaver) Denison USA: New York [data not captured] D. H. Pfister s.n. 1968-7-28
FH: 00445371 Scutellinia scutellata (Linnaeus) Lambotte Canada: Quebec Province [data not captured] D. H. Pfister s.n. 1997-8-2
FH: 00445372 Scutellinia scutellata (Linnaeus) Lambotte Canada: Quebec Province [data not captured] D. H. Pfister s.n. 1997-8-2
FH: 01142291 Scutellinia scutellata (Linnaeus) Lambotte Iceland: Glerárdalur, öskuhaugar garðaúrgangssvæ... D. H. Pfister DHP 04-514 2004-7-21
FH: 00445342 Scutellinia scutellata (Linnaeus) Lambotte USA: New Mexico Santa Fe: Santa Fe Ski Basin D. H. Pfister s.n. 1991-8-14
FH: 00445344 Scutellinia scutellata (Linnaeus) Lambotte USA: Vermont Burlington: Chestnut Trail, near Burlington D. H. Pfister s.n. 1981-8-28
FH: 00445359 Scutellinia scutellata (Linnaeus) Lambotte USA: New York [data not captured] D. H. Pfister s.n. 2003-9-20
FH: 00445360 Scutellinia scutellata (Linnaeus) Lambotte USA: New York [data not captured] D. H. Pfister s.n. 2003-9-20
FH: 00445362 Scutellinia scutellata (Linnaeus) Lambotte USA: Maine Eagle Hill Station D. H. Pfister 03-509 2003-8-28
FH: 00445376 Scutellinia scutellata (Linnaeus) Lambotte USA: Minnesota [data not captured] D. H. Pfister 90 1980-7-28
FH: 00445378 Scutellinia scutellata (Linnaeus) Lambotte USA: Indiana Bloomington: near Bloomington D. H. Pfister s.n. 1981-8-14
FH: 00445381 Scutellinia scutellata (Linnaeus) Lambotte USA: Minnesota [data not captured] D. H. Pfister 124 1980-8-7
FH: 00445218 Scutellinia sp. : Puerto Rico: [data not captured] D. H. Pfister PR-98-11 1998-6-9
FH: 00445219 Scutellinia sp. : Puerto Rico: [data not captured] D. H. Pfister PR-98-18 1998-6-10
FH: 00445271 Scutellinia sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1349 1974-4-12
FH: 00822710 Scutellinia sp. Dominican Republic: La Vega Ebano Verde Reserve, one hour from Arroyazo ... D. H. Pfister 2002-1-5
FH: 00822711 Scutellinia sp. Dominican Republic: Santo Domingo Las Vegas Prov. Road between Valle nuero and... D. H. Pfister 44 2002-1-7
FH: 01142345 Scutellinia sp. Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 04-580 2004-7-31
FH: 01142349 Scutellinia sp. Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 04-584 2004-7-31
FH: 00445205 Scutellinia sp. USA: Maine Orono: Country Road near Orono D. H. Pfister s.n. 1963-8-13
FH: 00445215 Scutellinia sp. USA: Massachusetts Concord: Punkarasett Pond D. H. Pfister s.n. 1994-6-22
FH: 00445220 Scutellinia sp. USA: Massachusetts Lexington: Whipple Hill D. H. Pfister 06-611b 2006-7-7
FH: 00445221 Scutellinia sp. USA: Vermont Burlington: Indian Hill D. H. Pfister s.n. 2000-8-30
FH: 00445222 Scutellinia sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 71 1977-9-8
FH: 00445223 Scutellinia sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 13
FH: 00445228 Scutellinia sp. USA: Tennessee [data not captured] D. H. Pfister 47 1977-9-7
FH: 00445243 Scutellinia sp. USA: Maine Pratts Island, West Southport D. H. Pfister s.n. 1989-6-19
FH: 00445261 Scutellinia sp. USA: Maine [data not captured] D. H. Pfister s.n. 1989-10-9
FH: 01142331 Scutellinia subhirtella Svrcek Iceland: Austurland. Egilsstaðir. D. H. Pfister DHP 04-567 2004-7-30
FH: 00445321 Scutellinia umbrorum (Fries) Lambotte USA: Vermont Bennington: Chestnut Trail D. H. Pfister s.n. 1980-8
FH: 00445322 Scutellinia umbrorum (Fries) Lambotte USA: Vermont Bennington: Chestnut Trail D. H. Pfister s.n. 1981-8-28
FH: 00301527 Sepultaria arenicola (Léveillé) Massee USA: Michigan 1 mile west of UMBS [University of Michigan ... D. H. Pfister DHP 297 1969-6-18
FH: 00301062 Thecotheus phycophilus Pfister USA: Minnesota near Station, Lake Itasca, Minnesota D. H. Pfister 131 1980-8-9
FH: 00445602 Thecotheus rivicola (Vacek) Kimbrough & Pfister USA: New York Lloyd Cornell Preserve, McLean D. H. Pfister s.n. 1969-10-11
FH: 00445604 Tricharina gilva (Boudier ex Cooke) Eckblad USA: Colorado Camerson Pass D. H. Pfister s.n. 1984-8-4
FH: 00445720 Trichophaea abundans (P. Karsten) Boudier USA: [data not captured] D. H. Pfister 163 1968-10-10
FH: 00445727 Trichophaea gregaria (Rehm) Boudier USA: Connecticut Storrs: Felton River near Storrs D. H. Pfister s.n. 1979-8-25
FH: 00822794 Trichophaea gregaria (Rehm) Boudier USA: New Hampshire Mt. Washington D. H. Pfister 1989-9-14
FH: 01142322 Trichophaea hybrida (Sowerby) T. Schumacher Iceland: Kjarnaskógur Akureyri, farvegur Brunnár v.... D. H. Pfister DHP 04-556 2004-7-27
FH: 00445714 Trichophaea hybrida (Sowerby) T. Schumacher USA: Vermont Burlington: Indian Hill D. H. Pfister s.n. 2000-8-30
FH: 00284697 Trichophaea paludosa (Boudier) Boudier USA: New York [data not captured] D. H. Pfister Peck 1 2008-9-20
FH: 01142350 Trichophaea sp. Iceland: Hallormsstaðaskógur. AtlavÃkurstekkur-Jó... D. H. Pfister DHP 0-585 (a) 2004-7-31
FH: 00445713 Trichophaea sp. USA: Maine Boothbay: Ovens Mouth Preserve D. H. Pfister s.n. 1994-7-30
FH: 00445714 Trichophaea sp. USA: Vermont Burlington: Indian Hill D. H. Pfister s.n. 2000-8-30
FH: 00822806 Trichophaea sp. USA: Vermont Burlington: Indian Hill D. H. Pfister 2000-8-30
Phacidiaceae FH: 00822840 Loramyces juncicola W. Weston USA: Maine Donnell Pond D. H. Pfister 2007-8-30
FH: 01146483 Loramyces juncicola W. Weston USA: Maine Cherryfield, Tunk Lake D. H. Pfister DHP-07-636 2007-9-2
Physciaceae FH: 00388805 Anaptychia setifera (Mereschkowski) Räsänen USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Polyporaceae FH: 00555473 Favolus sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1310 1974-4-7
Psoraceae FH: 00475536 Protoblastenia rupestris (Scopoli) J. Steiner USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00475537 Protoblastenia rupestris (Scopoli) J. Steiner USA: Michigan [data not captured] D. H. Pfister 1969-7-29
Pucciniaceae FH: 00822827 Puccinia sp. USA: Maine Steuben, Eagle Hill Institute D. H. Pfister 2007-8-31
FH: 00951315 Puccinia sparganioidis Ellis & Bartholomew USA: Massachusetts Arlington: [no additional data] D. H. Pfister 2001-6-18
Pyrenopsidaceae FH: 00473654 Placynthium nigrum (Hudson) Gray USA: Michigan [data not captured] D. H. Pfister 1969-6-29
FH: 00473659 Placynthium nigrum (Hudson) Gray USA: Michigan [data not captured] D. H. Pfister 1969-7-29
Pyronemataceae FH: 00301527 Hoffmannoscypha pellita (Cooke & Peck) Stielow, Hensel, Göker & Klenk USA: Michigan 1 mile west of UMBS [University of Michigan ... D. H. Pfister DHP 297 1969-6-18
FH: 01142339 Parascutellinia carneosanguinea (Fuckel) T. Schumacher Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-575 (a) 2004-7-31
FH: 01142340 Parascutellinia carneosanguinea (Fuckel) T. Schumacher Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-575 (b) 2004-7-31
FH: 01142342 Parascutellinia sp. Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-577 2004-7-31
FH: 01142344 Parascutellinia sp. Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-579 2004-7-31
FH: 01142305 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-531 (b) 2004-7-25
FH: 01142306 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-533 2004-7-25
FH: 01142310 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Varpholt Glæsibæjarhreppi, austan, þjóð... D. H. Pfister DHP 04-538 2004-7-25
FH: 01142316 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Hörgáreyrar, farvegur milli Skriðu & Lön... D. H. Pfister DHP 04-546 2004-7-25
FH: 01142323 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Belgsá Fnjóskadal, sunnan við ( S afrétt... D. H. Pfister DHP 04-557 2004-7-28
FH: 01142330 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Austurland. Egilsstaðir. D. H. Pfister DHP 04-566 2004-7-30
FH: 01142333 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-569 2004-7-31
FH: 01142341 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Austurland. Hallormsstaður. D. H. Pfister DHP 04-576 2004-7-31
FH: 01142351 Ramsbottomia asperior (Nylander) Benkert & T. Schumacher Iceland: Austurland. A monument to Arnoddson above Se... D. H. Pfister DHP 04-585 (b) 2004-8-1
FH: 01142329 Ramsbottomia crechqueraultii (P. Crouan & H. Crouan) Benkert & T. Schumacher Iceland: Austurland. Egilsstaðir. Trail in Public Wo... D. H. Pfister DHP 04-565 (b) 2004-7-30
FH: 01142292 Ramsbottomia macracantha (Boudier) Benkert & T. Schumacher Iceland: HlÃðarfjall, Sellækur rétt ofan SkÃðah... D. H. Pfister DHP 04-515 2004-7-21
FH: 01142312 Ramsbottomia macracantha (Boudier) Benkert & T. Schumacher Iceland: Varpholt Glaesibasejarhreppi, austan, þjór... D. H. Pfister DHP 04-540 2004-7-25
FH: 01142332 Ramsbottomia sp. Iceland: Austurland. Egilsstaðir. D. H. Pfister DHP 04-568 2004-7-30
FH: 00445533 Sphaerosporella sp. USA: Massachusetts Lexington: Whipple Hill D. H. Pfister s.n. 2006-8-11
FH: 00445584 Tarzetta catinus (Holmskjold) Korf & J. K. Rogers USA: Michigan Pellston Hills, Pellston D. H. Pfister DHP 269 1969-6-25
FH: 00445587 Tarzetta cupularis (Linnaeus) Svrcek USA: Minnesota [data not captured] D. H. Pfister 176 1980-8-21
FH: 00445577 Tarzetta sp. USA: Indiana Bloomington: near Bloomington D. H. Pfister s.n. 1981-8-14
Sarcoscyphaceae FH: 00445032 Kompsoscypha phyllogena (Seaver) Pfister : Puerto Rico: [data not captured] D. H. Pfister PR-98-1 1998-6-8
FH: 00464276 Microstoma floccosum (Schweinitz) Raitviir USA: Indiana [data not captured] D. H. Pfister s.n. 1981-8-14
FH: 00464312 Miladina lecithina (Cooke) Svrcek : Puerto Rico: [data not captured] D. H. Pfister 686
FH: 00464313 Miladina lecithina (Cooke) Svrcek : Puerto Rico: [data not captured] D. H. Pfister 685
FH: 00464314 Miladina lecithina (Cooke) Svrcek : Puerto Rico: [data not captured] D. H. Pfister 687
FH: 00464306 Miladina lecithina (Cooke) Svrcek USA: New York [data not captured] D. H. Pfister 308 1969-9-21
FH: 00464307 Miladina lecithina (Cooke) Svrcek USA: New York [data not captured] D. H. Pfister 340 1969-10-21
FH: 00464308 Miladina lecithina (Cooke) Svrcek USA: Minnesota [data not captured] D. H. Pfister 126 1980-8-7
FH: 00464309 Miladina lecithina (Cooke) Svrcek USA: Michigan [data not captured] D. H. Pfister 275 1969-8-14
FH: 00464573 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister s.n. 1973-2-19
FH: 00464575 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister s.n. 1973-2-19
FH: 00464576 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister et al s.n. 1973-8-9
FH: 00464577 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [no additional data] D. H. Pfister PR-4092
FH: 00464578 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister s.n. 1972-9-3
FH: 00464580 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister PR 62 1996-1-19
FH: 00464581 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister PR 63 1996-1-19
FH: 00464583 Nanoscypha tetraspora (Seaver) Denison : Puerto Rico: [data not captured] D. H. Pfister PR 64 1996-1-19
FH: 01142935 Phillipsia crispata (Berkeley & M. A. Curtis) Le Gal USA: Louisiana Weyanoke: Ouida Plantation D. H. Pfister 07-633 2007-8-5
FH: 00465460 Phillipsia domingensis Berkeley : Puerto Rico: [data not captured] D. H. Pfister PR-98-5 1998-6-8
FH: 00465461 Phillipsia domingensis Berkeley : Puerto Rico: [data not captured] D. H. Pfister PR-98-7 1998-6-8
FH: 00822835 Phillipsia sp. USA: Louisiana Ouida Plantation Weyanoke D. H. Pfister 2007-8-5
FH: 00445071 Sarcoscypha occidentalis (Schweinitz) Saccardo USA: Connecticut [data not captured] D. H. Pfister s.n. 1979-8-25
FH: 00445098 Sarcoscypha occidentalis (Schweinitz) Saccardo USA: Georgia Athens: Near Athens D. H. Pfister s.n. 1978-8-25
FH: 00445101 Sarcoscypha occidentalis (Schweinitz) Saccardo USA: Indiana Bloomington: near Bloomington D. H. Pfister s.n. 1981-8-14
Sarcosomataceae FH: 00433288 Galiella rufa (Schweinitz) Nannfeldt & Korf USA: Vermont Burlington: [data not captured] D. H. Pfister s. n. 2000-8-30
FH: 00465511 Plectania sp. USA: Maine Mt. Katahdin: [no additional data] D. H. Pfister s.n. 1983-8-12
Sclerotiniaceae FH: 00432024 Chlorociboria aeruginosa (Oeder) Seaver ex C. S. Ramamurthi, Korf, & L. R. Batra USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00432026 Chlorociboria aeruginosa (Oeder) Seaver ex C. S. Ramamurthi, Korf, & L. R. Batra USA: Minnesota [data not captured] D. H. Pfister 91 1980-7-28
FH: 00964583 Chlorociboria sp. Argentina: Nahuel Huapi National Park, Bariloche - alon... D. H. Pfister MES-1149 2015-5-9
FH: 00432000 Chlorociboria sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 031 1977-9-6
FH: 00432001 Chlorociboria sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 074 1977-9-8
FH: 00432278 Chlorosplenium chlora (Schweinitz) M. A. Curtis USA: New York [data not captured] D. H. Pfister s. n. 2003-9-20
FH: 00432394 Ciboria peckiana (Cooke) Korf USA: Georgia Athens: Near Athens, Ga. D. H. Pfister s. n.
FH: 00432397 Ciboria peckiana (Cooke) Korf USA: Indiana Bloomington: near Bloomington, Indiana D. H. Pfister s. n. 1981-8-14
FH: 00432399 Ciboria peckiana (Cooke) Korf USA: Pennsylvania State College: [data not captured] D. H. Pfister s. n. 1982-8-7
FH: 00432400 Ciboria peckiana (Cooke) Korf USA: Massachusetts [data not captured] D. H. Pfister s. n. 1993-7-3
FH: 00432401 Ciboria peckiana (Cooke) Korf USA: Minnesota [data not captured] D. H. Pfister s. n. 1981-8
FH: 00432402 Ciboria peckiana (Cooke) Korf USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 03-502 2003-9-7
FH: 00432334 Ciboria sp. : Guadeloupe: [data not captured] D. H. Pfister 1223 1974-1-10
FH: 00432415 Ciboriopsis sp. USA: Massachusetts Concord: Estabrook Woods D. H. Pfister 1994-5-14
FH: 00464403 Moellerodiscus sp. : Puerto Rico: [data not captured] D. H. Pfister 19 1998-6-10
FH: 00964585 Poculum chlorosplenioides (Spegazzini) Dumont & S. E. Carpenter Chile: Along road T-80 between La Union and Hueicol... D. H. Pfister MES-922 2015-5-1
FH: 00465885 Rutstroemia americana (E. J. Durand) W. L. White USA: Tennessee [data not captured] D. H. Pfister Tenn. 066 1977-9-7
FH: 00465887 Rutstroemia americana (E. J. Durand) W. L. White USA: Tennessee [data not captured] D. H. Pfister Tenn. 009 1977-9-5
FH: 01146260 Sclerotinia minor Jagger USA: Massachusetts Arlington: DHP's house D. H. Pfister DHP 05-601 2005-6-26
FH: 00445122 Sclerotinia sp. USA: Minnesota [data not captured] D. H. Pfister 154 1980-8-11
FH: 00445126 Sclerotinia sp. USA: Minnesota [data not captured] D. H. Pfister 171a 1980-8-18
FH: 00941118 [None] USA: Tennessee Parsons Branch Rd. turnaround; Great Smoky M... D. H. Pfister 023 1977-9-5
FH: [None] USA: Tennessee Parsons Branch Rd. turnaround; Great Smoky M... D. H. Pfister 023 1977-9-5
Sphaerobolaceae FH: 00431625 Sphaerobolus sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1305 1974-4-7
Sphaerophoraceae FH: 00478982 Sphaerophorus globosus (Hudson) Vainio Canada: New Brunswick Campobello Island: [data not captured] D. H. Pfister 2002-10-12
Stereocaulaceae FH: 00480169 Stereocaulon saxatile H. Magnusson USA: Michigan [data not captured] D. H. Pfister 1969-7-30
FH: 01142353 Stereocaulon sp. Iceland: Austurland. At hear high point along Rt. 93 ... D. H. Pfister DHP 04-587 2004-8-1
FH: 00259833 Stereocaulon verruciferum Nylander Chile: near Petrohue,Trails above Lago Todos Los Sa... D. H. Pfister ch-82 2008-3-24
Stictidaceae FH: 01146689 Absconditella lignicola Vězda & Pišút USA: Massachusetts Concord: Discharge stream Hutchins Pond D. H. Pfister 1998
FH: 00393458 Conotrema urceolatum (Acharius) Tuckerman USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00393458 Stictis urceolata (Acharius) Gilenstam USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Stilbellaceae FH: 00781030 Eustilbum aureum (Persoon) Seifert & S. E. Carp. USA: Maine Steuben: Eagle Hill D. H. Pfister s.n. 2019-6-18
Thelenellaceae FH: 00438370 Julella fallaciosa (Stizenberger ex Arnold) R. C. Harris USA: Michigan [data not captured] D. H. Pfister 1969-7-8
Thelephoraceae FH: 00546712 Tomentellopsis echinospora (Ellis) Hjortstam USA: Maine [data not captured] D. H. Pfister s.n. 1987-11
Tremellaceae FH: 04486314 Exidia alba (Lloyd) Burt : Puerto Rico: [data not captured] D. H. Pfister DHP 1319 1974-4-8
FH: 00486314 Exidia sp. : Puerto Rico: [data not captured] D. H. Pfister DHP 1319 1974-4-8
FH: 00486605 Sebacina sp. USA: Tennessee [data not captured] D. H. Pfister Tenn. 054 1977-9-7
FH: 00486910 Tremella reticulata (Berkeley) Farlow USA: New York [data not captured] D. H. Pfister s.n. 2003-9-20
Trypetheliaceae FH: 00491900 Trypethelium virens Tuckerman ex E. Michener USA: Michigan [data not captured] D. H. Pfister 1969-7-15
FH: 00491900 Viridothelium virens (Tuckerman ex E. Michener) Lücking, M. P. Nelsen & Aptroot USA: Michigan [data not captured] D. H. Pfister 1969-7-15
Tuberaceae FH: 00301527 Geopora arenicola (Léveillé) Kers USA: Michigan 1 mile west of UMBS [University of Michigan ... D. H. Pfister DHP 297 1969-6-18
FH: 00301527 Geopora pellita (Cooke & Peck) T. Schumacher USA: Michigan 1 mile west of UMBS [University of Michigan ... D. H. Pfister DHP 297 1969-6-18
Umbilicariaceae FH: 00438404 Lasallia papulosa (Acharius) Llano USA: Maine [data not captured] D. H. Pfister 1989-1
Usneaceae FH: 00476438 Ramalina americana Hale Canada: Nova Scotia Boylston: Boylston Provincial Park, along Rt... D. H. Pfister 2001-9-23
FH: 00476570 Ramalina americana Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-8
FH: 00476578 Ramalina americana Hale USA: Michigan [data not captured] D. H. Pfister 1969-7-1
FH: 00259081 Ramalina culbersoniorum LaGreca USA: Michigan near lake Michigan at the Wycamp Creek area.... D. H. Pfister 74 1969-7-8
FH: 00476975 Ramalina intermedia (Delise ex Nylander) Nylander USA: Michigan [data not captured] D. H. Pfister 1969-7-29
FH: 00259081 Ramalina sinensis Jatta USA: Michigan near lake Michigan at the Wycamp Creek area.... D. H. Pfister 74 1969-7-8
Xylariaceae FH: 01142936 Xylaria magnoliae J. D. Rogers USA: Louisiana Weyanoke: Ouida Plantation D. H. Pfister 2007-8-5
