Nome:		Psathyrella Quél., (1873) página 152
Sinónimo(s):		Psathyra (Fr.) P. Kumm. (1871) Homophron (Britzelm.) W.B. Cooke (1953) Psammocoparius Delile ex De Seynes (1863) Pannucia P. Karst. (1879) Drosophila Quél. (1886) Astylospora Fayod (1889) Pluteopsis Fayod (1889) Gymnochilus Clem. (1896) Hypholomopsis Earle (1909) Psalliotina Velen. (1939)
Categoria:		Gênero
Posição taxonômica:		Psathyrellaceae (Kühner) Locq. [Família] Agaricales Underw. [Ordem] Agaricomycetidae [Subclasse] Agaricomycetes Doweld [Classe] Agaricomycotina Doweld [Subdivisão / Subfilo] Basidiomycota R.T. Moore [Divisão / Filo] Fungi R.T. Moore [Reino]
Táxons constituintes:		Espécies Psathyrella abieticola A.H. Sm. Psathyrella abortiva A.H. Sm. Psathyrella acadiensis A.H. Sm. Psathyrella achnoa Berk. & Broome Psathyrella aculeata W.W. Patrick & Barrows Psathyrella acuticystis A.H. Sm. Psathyrella acutilamella J. Favre Psathyrella acutilamena Psathyrella acutisquamosa Dennis Psathyrella acutissima Singer Psathyrella acutoconica A.H. Sm. Psathyrella aequatoriae Singer Psathyrella affinis A.H. Sm. Psathyrella agaves (Maire) Konrad & Maubl. Psathyrella agraria Enderle Psathyrella agrariella (G.F. Atk.) A.H. Sm. Psathyrella agrestis A.H. Sm. Psathyrella alachuana Murrill Psathyrella alaskaensis A.H. Sm. Psathyrella albanvensis A.H. Sm. Psathyrella albescens Hesler & A.H. Sm. Psathyrella albesiens Psathyrella albida Massee Psathyrella albidocinerea Britzelm. Psathyrella albidula (Romagn.) M.M. Moser Psathyrella albipes (Murrill) A.H. Sm. Psathyrella alboalutacea A.H. Sm. Psathyrella albocapitata Dennis Psathyrella albocinerascens A.H. Sm. Psathyrella albocinnamomea A.H. Sm. Psathyrella algerica Dufour Psathyrella alluviana A.H. Sm. Psathyrella almerensis Kits van Wav. Psathyrella alnicola A.H. Sm. Psathyrella amara J.E. Ward & J.C. McDonald Psathyrella amarella A.H. Sm. Psathyrella amaura (Berk. & Broome) Pegler Psathyrella ambusta A.H. Sm. Psathyrella ammiratii A.H. Sm. Psathyrella ammophila (Durieu & Lév.) P.D. Orton Psathyrella ampelina E.E. Foëx & Viala Psathyrella amstelodamensis Kits van Wav. Psathyrella anaglaea (Maire) Maire & Werner Psathyrella anguina (V. Brig.) Sacc. & Traverso Psathyrella angusticeps Peck Psathyrella angusticystis A.H. Sm. Psathyrella annulata A.H. Sm. Psathyrella annulosa Singer Psathyrella apora Singer Psathyrella appendiculata (Bull.) G. Bertrand Psathyrella araguana Dennis Psathyrella arata (Berk.) Sacc. Psathyrella arenulina (Peck) A.H. Sm. Psathyrella argentata A.H. Sm. Psathyrella argentina Speg. Psathyrella argillacea A.H. Sm. Psathyrella argillospora Singer Psathyrella aristeguietana Dennis Psathyrella armeniaca Pegler Psathyrella artemisiae (Pass.) Konrad & Maubl. Psathyrella ascarioides L. Freire & J.M. Losa Psathyrella aspenensis Mitchel & A.H. Sm. Psathyrella asperella Quél. Psathyrella asperospora (Cleland) Guzmán, Band.-Muñoz & Montoya Psathyrella atomata (Fr.) Quél. Psathyrella atomatoides (Peck) A.H. Sm. Psathyrella atricastanea (Murrill) A.H. Sm. Psathyrella atrifolia (Peck) A.H. Sm. Psathyrella atro-umbonata Pegler Psathyrella atrolaminata Kits van Wav. Psathyrella atrospora A.H. Sm. Psathyrella aucta Berk. & Broome Psathyrella australis (Murrill) A.H. Sm. Psathyrella avellaneifolia A.H. Sm. Psathyrella avilana Dennis Psathyrella badhyzensis Kalaméés Psathyrella badia Kits van Wav. Psathyrella badiophylla (Romagn.) Bon Psathyrella badiophylla (Romagn.) Park.-Rhodes Psathyrella badiophylla (Romagn.) M.M. Moser Psathyrella badiovestita P.D. Orton Psathyrella baileyi A.H. Sm. Psathyrella bambra Grgur. Psathyrella baragensis A.H. Sm. Psathyrella barlae (Bres.) A.H. Sm. Psathyrella barlowiana A.H. Sm. Psathyrella barrowsii A.H. Sm. Psathyrella bartholomaei Peck Psathyrella bartholomei Peck Psathyrella basii Kits van Wav. Psathyrella battarae Psathyrella battarrae (Fr.) Konrad & Maubl. Psathyrella bernardiana Dennis Psathyrella bernhardii Kits van Wav. Psathyrella berolinensis El. Gerhardt Psathyrella betulina Peck Psathyrella biformis (Schulzer) Sacc. Psathyrella bifrons (Berk.) A.H. Sm. Psathyrella bigelowii A.H. Sm. Psathyrella bipellis Quél. Psathyrella bivelata Contu Psathyrella boninensis (S. Ito & S. Imai) S. Ito Psathyrella borealis A.H. Sm. Psathyrella borgensis Kits van Wav. Psathyrella boulderensis A.H. Sm. Psathyrella brachycystis A.H. Sm. Psathyrella brevipes (Murrill) A.H. Sm. Psathyrella brooksii A.H. Sm. Psathyrella brunnescens A.H. Sm. Psathyrella byssina (Murrill) A.H. Sm. Psathyrella caespitosa Peck Psathyrella calcarea (Romagn.) M.M. Moser Psathyrella calvinii A.H. Sm. Psathyrella campestris (Earle) A.H. Sm. Psathyrella camphorata A.H. Sm. Psathyrella camptopoda (Peck) A.H. Sm. Psathyrella canadensis A.H. Sm. Psathyrella candidissima A.H. Sm. Psathyrella candolleana (Fr.) Maire Psathyrella canoceps (Kauffman) A.H. Sm. Psathyrella capitatocystis Kits van Wav. Psathyrella caput-medusae (Fr.) Konrad & Maubl. Psathyrella carbonaria Velen. Psathyrella carbonicola A.H. Sm. Psathyrella carolinensis A.H. Sm. Psathyrella casca (Fr.) Konrad & Maubl. Psathyrella cascadensis A.H. Sm. Psathyrella castaneicolor Murrill Psathyrella castaneidisca (Murrill) A.H. Sm. Psathyrella castaneifolia (Murrill) A.H. Sm. Psathyrella catervata (Massee) P.D. Orton Psathyrella caudata (Fr.) Quél. Psathyrella cernua (Vahl) G. Hirsch Psathyrella cheyennensis A.H. Sm. Psathyrella chilensis Speg. Psathyrella chiloensis Singer Psathyrella chondroderma (Berk. & Broome) A.H. Sm. Psathyrella cineraria Har. Takah. Psathyrella circellatipes Benoist Psathyrella citrinovelata A.H. Sm. Psathyrella clementsii Sacc. & Syd. Psathyrella clivensis (Berk. & Broome) P.D. Orton Psathyrella cloverae A.H. Sm. Psathyrella cokeri (Murrill) A.H. Sm. Psathyrella coloradensis A.H. Sm. Psathyrella columbiana K.A. Harrison & A.H. Sm. Psathyrella comata (G.F. Atk.) A.H. Sm. Psathyrella communis A.H. Sm. Psathyrella condensa (Berk.) Manjula Psathyrella confertissima (G.F. Atk.) A.H. Sm. Psathyrella conissans (Peck) A.H. Sm. Psathyrella connata Kits van Wav. Psathyrella conopilus (Fr.) A. Pearson & Dennis Psathyrella consimilis Bres. & Henn. Psathyrella coprinoceps (Berk. & M.A. Curtis) Dennis Psathyrella coprinoides A. Delannoy, Chiaffi, Courtec. & Eyssart. Psathyrella coprobia (J.E. Lange) A.H. Sm. Psathyrella coprophila Watling Psathyrella cordispora Natarajan & Raman Psathyrella cordobaensis A.H. Sm. Psathyrella cornifericystis A.H. Sm. Psathyrella coronata (P. Karst.) M.M. Moser Psathyrella corrugis (Pers.) Konrad & Maubl. Psathyrella corticalis Raithelh. Psathyrella cortinarioides P.D. Orton Psathyrella cotonea (Quél.) Konrad & Maubl. Psathyrella crassulistipes A.H. Sm. Psathyrella crenata (Lasch) Gillet Psathyrella crenulata A.H. Sm. Psathyrella crinipellis Singer Psathyrella ctenodes Berk. & Broome Psathyrella cubensis Murrill Psathyrella cultrigera Mouton Psathyrella cuspidata A.H. Sm. Psathyrella cystidiosa (Peck) A.H. Sm. Psathyrella dactylocystis Singer Psathyrella debilis Peck Psathyrella deceptiva A.H. Sm. Psathyrella delicatella A.H. Sm. Psathyrella delineata (Peck) A.H. Sm. Psathyrella dennyensis Kits van Wav. Psathyrella deparcula (Britzelm.) Sacc. Psathyrella depauperata A.H. Sm. Psathyrella deserticola A.H. Sm. Psathyrella diabolica A.H. Sm. Psathyrella dichroma (Berk. & M.A. Curtis) A.H. Sm. Psathyrella dicrani (A.E. Jansen) Kits van Wav. Psathyrella directa A.H. Sm. Psathyrella discolor Berk. Psathyrella dissecta (Britzelm.) Sacc. Psathyrella disseminata (Pers.) Quél. Psathyrella distans A.H. Sm. Psathyrella distantifolia Murrill Psathyrella divergescens (Britzelm.) Sacc. Psathyrella duchesnayensis A.H. Sm. Psathyrella dunarum Kits van Wav. Psathyrella dunensis Kits van Wav. Psathyrella duplicata A.H. Sm. Psathyrella earlei Murrill Psathyrella echinata (Cleland) Grgur. Psathyrella echiniceps (G.F. Atk.) A.H. Sm. Psathyrella effibulata Örstadius & E. Ludw. Psathyrella efflorescens (Berk. & Broome) Pegler Psathyrella egenula (Berk. & Broome) M.M. Moser Psathyrella elegans (Romagn.) Bon Psathyrella ellenae A.H. Sm. Psathyrella elliptispora A.H. Sm. Psathyrella elongatipes (C.S. Parker) A.H. Sm. Psathyrella elwhaensis A.H. Sm. Psathyrella emmetensis A.H. Sm. Psathyrella empyreumatica (Berk. & Broome) Sacc. Psathyrella ephemera A.H. Sm. Psathyrella epimyces (Peck) A.H. Sm. Psathyrella equina A.H. Sm. Psathyrella erinensis Dennis Psathyrella euthygramma (Berk. & M.A. Curtis) Dennis Psathyrella exalbicans (Romagn.) Bon Psathyrella excelsa (Malençon) Fouchier Psathyrella expolita (Fr.) Sacc. Psathyrella fagetophila Örstadius & Enderle Psathyrella fagetorum A.H. Sm. Psathyrella fagicola (Lasch) M.M. Moser Psathyrella falcifolia Mont. Psathyrella falklandica Cotton Psathyrella fallax A.H. Sm. Psathyrella fascicularis Singer Psathyrella fatiscens A.H. Sm. Psathyrella fatua (Fr.) P. Kumm. Psathyrella ferruginea A.H. Sm. Psathyrella ferrugipes A.H. Sm. Psathyrella fibrillosa Psathyrella fibrillosipes A.H. Sm. Psathyrella filamentosa A.H. Sm. Psathyrella filopes Velen. Psathyrella fimbriata (A.M. Young) Ew. Gerhardt Psathyrella fimetaria Watling Psathyrella flagelliformis Raithelh. Psathyrella flavidifolia Corner Psathyrella flexispora T.J. Wallace & P.D. Orton Psathyrella flexuosipes A.H. Sm. Psathyrella floccosa (Earle) A.H. Sm. Psathyrella flocculosa (Earle) A.H. Sm. Psathyrella floridana (Murrill) A.H. Sm. Psathyrella foenisecii (Pers.) A.H. Sm. Psathyrella fontinalis A.H. Sm. Psathyrella fragilis Earle Psathyrella fragilissima (Kauffman) A.H. Sm. Psathyrella fragrans A.H. Sm. Psathyrella franklinii A.H. Sm. Psathyrella fraxinophila A.H. Sm. Psathyrella friesii Kits van Wav. Psathyrella frustulenta (Fr.) A.H. Sm. Psathyrella fuegiana E. Horak Psathyrella fulva A.H. Sm. Psathyrella fulvescens (Romagn.) M.M. Moser ex A.H. Sm. Psathyrella fulvipes Mont. Psathyrella fulvo-umbrina A.H. Sm. Psathyrella fulvobrunnea A.H. Sm. Psathyrella furfurella Berk. & Broome Psathyrella fusca (Schumach.) A. Pearson Psathyrella fuscofolia (Peck) A.H. Sm. Psathyrella fuscospora A.H. Sm. Psathyrella galericolor A.H. Sm. Psathyrella galerinoides A.H. Sm. Psathyrella galeroides Romagn. Psathyrella georgiana A.H. Sm. Psathyrella glandispora Pegler Psathyrella glareosa (J. Favre) M.M. Moser Psathyrella glaucescens Dennis Psathyrella globosivelata Gröger Psathyrella gordoni Psathyrella gordonii (Berk. & Broome) A. Pearson & Dennis Psathyrella gossypina (Bull.) A. Pearson & Dennis Psathyrella gracilipes (Pat.) Sacc. Psathyrella gracilis (Fr.) Quél. Psathyrella gracillima Peck Psathyrella graciloides (Peck) Sacc. Psathyrella gramina Kalaméés Psathyrella grasmerensis Trueblood & A.H. Sm. Psathyrella graveolens Sacc. Psathyrella grisea Murrill Psathyrella griseifolia A.H. Sm. Psathyrella griseoalba Z.S. Bi Psathyrella griseola A. Pearson Psathyrella griseopallida Thiers & A.H. Sm. Psathyrella groegeri G. Hirsch Psathyrella gruberi A.H. Sm. Psathyrella gyroflexa (Fr.) G. Bertrand Psathyrella halophila Esteve-Rav. & Enderle Psathyrella harrisonii A.H. Sm. Psathyrella helobia (Kalchbr.) Maire Psathyrella hesleri A.H. Sm. Psathyrella hesleriaffinis Singer Psathyrella heterocystis A.H. Sm. Psathyrella hiascens Fr. Psathyrella hirta Peck Psathyrella hirtosquamulosa (Peck) A.H. Sm. Psathyrella hispida Heinem. Psathyrella hololanigera (G.F. Atk.) A.H. Sm. Psathyrella horakiana Raithelh. Psathyrella hortensis A.H. Sm. Psathyrella hortulana (Mont.) Sacc. Psathyrella hoseneyae A.H. Sm. Psathyrella houghtonensis A.H. Sm. Psathyrella huronensis A.H. Sm. Psathyrella hydrophila (Bull.) Maire Psathyrella hydrophiloides Kits van Wav. Psathyrella hydrophilum Psathyrella hydrophora (Bull.) Fr. Psathyrella hymenocephala (Peck) A.H. Sm. Psathyrella hypertropicalis Guzmán, Band.-Muñoz & Montoya Psathyrella hypsipoda Psathyrella idahoensis A.H. Sm. Psathyrella imleriana Volders Psathyrella immaculata E. Horak & Griesser Psathyrella impatiens (Fr.) Gillet Psathyrella impexa Psathyrella incerta (Peck) A.H. Sm. Psathyrella incondita A.H. Sm. Psathyrella incrustans A.H. Sm. Psathyrella indecorosa A.H. Sm. Psathyrella indica (Sathe & J.T. Daniel) Singer Psathyrella infida Quél. Psathyrella inflatocystis A.H. Sm. Psathyrella insignis A.H. Sm. Psathyrella intermedia (Peck) A.H. Sm. Psathyrella involuta (Romang.) Moser in Gams Psathyrella iterata A.H. Sm. Psathyrella ivoeensis Örstadius Psathyrella jacobssonii Örstadius Psathyrella jalapensis (Murrill) A.H. Sm. Psathyrella janauariensis Singer Psathyrella jerdonii (Berk. & Broome) Konrad & Maubl. Psathyrella katmaiensis V.L. Wells, Kempton & A.H. Sm. Psathyrella kauffmanii A.H. Sm. Psathyrella kellermanii (Peck) Singer Psathyrella kitsiana Örstadius Psathyrella kodaikanalensis Natarajan & Raman Psathyrella lacrimabunda (Bull.) M.M. Moser Psathyrella lacrymabunda (Fr.) Moser ex A.H. Sm. Psathyrella lactea (J.E. Lange) J.E. Lange Psathyrella lactobrunnescens A.H. Sm. Psathyrella lacuum Huijsman Psathyrella laeta A.H. Sm. Psathyrella laevissima (Romagn.) Singer Psathyrella lanatipes A.H. Sm. Psathyrella langei Singer Psathyrella lanuginosa A.H. Sm. Psathyrella larga (Kauffman) A.H. Sm. Psathyrella laricina A.H. Sm. Psathyrella lateritia Velen. Psathyrella latispora A.H. Sm. Psathyrella laurentiana A.H. Sm. Psathyrella lauricola A.H. Sm. & Hesler Psathyrella lepidotoides A.H. Sm. Psathyrella leptomeres Berk. & Broome Psathyrella leptosceles Berk. & Broome Psathyrella leucostigma Peck Psathyrella leucotephra (Berk. & Broome) P.D. Orton Psathyrella leucotrepha (Berk. & Broome) P.D. Orton Psathyrella liciosae Contu & Pacioni Psathyrella ligans (Britzelm.) Sacc. Psathyrella lignatilis Singer Psathyrella ligulata A.H. Sm. Psathyrella lilaceogrisea A.H. Sm. Psathyrella limicola (Peck) A.H. Sm. Psathyrella limophila (Peck) Guzmán Psathyrella limosa A.H. Sm. Psathyrella lionella A. Pearson ex Pegler Psathyrella lithocarpi A.H. Sm. Psathyrella littenii A.H. Sm. Psathyrella longicauda P. Karst. Psathyrella longicystidiata Heykoop & G. Moreno Psathyrella longicystis A.H. Sm. Psathyrella longipes (Peck) A.H. Sm. Psathyrella longistipes A.H. Sm. Psathyrella longistriata (Murrill) A.H. Sm. Psathyrella lubrica A.H. Sm. Psathyrella lucipeta (Berk. & Broome) Pegler Psathyrella lutensis (Romagn.) Bon Psathyrella luteopallida A.H. Sm. Psathyrella luteovelata A.H. Sm. Psathyrella lutulenta Esteve-Rav. & M. Villarreal Psathyrella macquariensis Singer Psathyrella maculata (C.S. Parker) A.H. Sm. Psathyrella madeodisca (Peck) A.H. Sm. Psathyrella magambica Pegler Psathyrella magnispora Heykoop & G. Moreno Psathyrella malayana Corner Psathyrella malenconii () Fouchier Psathyrella marcescibilis (Britzelm.) Singer Psathyrella marthae Singer Psathyrella mazamensis A.H. Sm. Psathyrella mazzeri A.H. Sm. Psathyrella megaspora A.H. Sm. Psathyrella melanophylla Kits van Wav. Psathyrella melanophylloides Kits van Wav. Psathyrella melanthina (Fr.) Kits van Wav. Psathyrella melleipallida A.H. Sm. Psathyrella membranacea A.H. Sm. Psathyrella mesocystis A.H. Sm. Psathyrella metuloidophora Singer Psathyrella mexicana Murrill Psathyrella michiganensis A.H. Sm. Psathyrella microcystis A.H. Sm. Psathyrella microlepidota P.D. Orton Psathyrella microrhiza (Lasch) Konrad & Maubl. Psathyrella microsperma Psathyrella microspora (S. Imai) Hongo Psathyrella microsporoides Heykoop & G. Moreno Psathyrella minima Peck Psathyrella minuta Henn. Psathyrella minutella (Höhn.) Singer Psathyrella minutisperma A.H. Sm. Psathyrella minutissima Kits van Wav. Psathyrella minutula Psathyrella modesta Berk. Psathyrella monticola A.H. Sm. Psathyrella mookensis Kits van Wav. Psathyrella moseri Singer Psathyrella moshiana Pegler Psathyrella mucosa Z.S. Bi Psathyrella mucrocystis A.H. Sm. Psathyrella multicystidiata Kits van Wav. Psathyrella multipedata (Peck) A.H. Sm. Psathyrella multissima (S. Imai) Hongo Psathyrella murcida (Fr.) Kits van Wav. Psathyrella muricellata (Singer) Singer Psathyrella murrillii A.H. Sm. Psathyrella musae (Earle) A.H. Sm. Psathyrella myceniformis Dennis Psathyrella nahuelbutensis Garrido Psathyrella naivashaiensis Pegler Psathyrella nana (Massee) Manjula Psathyrella narcotica Kits van Wav. Psathyrella nassa (Berk.) Manjula Psathyrella naucoria A.H. Sm. Psathyrella naucorioides A.H. Sm. Psathyrella neotropica A.H. Sm. Psathyrella nezpercii A.H. Sm. Psathyrella nigeriensis Pegler & T.W.K. Young Psathyrella nigripunctipes W.F. Chiu Psathyrella nimkeae A.H. Sm. Psathyrella nitens A.H. Sm. Psathyrella niveobadia (Romagn.) M.M. Moser Psathyrella noli-tangere (Fr.) A. Pearson & Dennis Psathyrella nothomyrciae Singer Psathyrella oblongispora (C.S. Parker) A.H. Sm. Psathyrella obscura (Peck) Guzmán Psathyrella obscurotristis Enderle & M. Wilh. Psathyrella obtusata (Pers.) A.H. Sm. Psathyrella ocellata (Romagn.) M.M. Moser Psathyrella ochracea (Romagn.) M.M. Moser ex Kits van Wav. Psathyrella odorata Peck Psathyrella oedipus (Cooke) Konrad & Maubl. Psathyrella ogemawensis A.H. Sm. Psathyrella olivaceocystis A.H. Sm. Psathyrella olivaceogrisea A.H. Sm. Psathyrella olivaceopallida A.H. Sm. Psathyrella olympiana A.H. Sm. Psathyrella opaca (Romagn.) M.M. Moser ex Kits van Wav. Psathyrella opacipes A.H. Sm. Psathyrella ophirensis A.H. Sm. Psathyrella orbicularis (Romagn.) Kits van Wav. Psathyrella orbitarum (Romagn.) M.M. Moser Psathyrella oregonensis A.H. Sm. Psathyrella orizabensis (Murrill) A.H. Sm. Psathyrella ornatispora M. Villarreal & Esteve-Rav. Psathyrella ovalispora A.H. Sm. Psathyrella ovaticystis Pegler Psathyrella ovatispora A.H. Sm. Psathyrella owyheensis A.H. Sm. Psathyrella paecilosperma Pacioni Psathyrella pallida A.H. Sm. Psathyrella pallidispora Dennis Psathyrella palmigena (Berk. & M.A. Curtis) Guzmán Psathyrella paludosa A.H. Sm. Psathyrella palustris (Romagn. ex Romagn.) M.M. Moser Psathyrella pampeana Speg. Psathyrella panaeoloides (Maire) Svrček Psathyrella pannucioides (J.E. Lange) M.M. Moser Psathyrella papyracea (Pers.) M.M. Moser Psathyrella paradoxa A.H. Sm. Psathyrella parva A.H. Sm. Psathyrella parvicystis A.H. Sm. Psathyrella parvifibrillosa A.H. Sm. Psathyrella parvivelosa A.H. Sm. Psathyrella patagonica Singer Psathyrella payettensis A.H. Sm. Psathyrella pellstonensis A.H. Sm. Psathyrella pellucidipes (Romagn.) M.M. Moser Psathyrella pennata (Fr.) Konrad & Maubl. Psathyrella perpusilla Kits van Wav. Psathyrella perscrutata (Britzelm.) Sacc. Psathyrella pervelata Kits van Wav. Psathyrella petasiformis Murrill Psathyrella phaeocystidiata Singer Psathyrella phaeophylla Psathyrella phaseolispora Arnolds Psathyrella phegophila Romagn. Psathyrella phyllophila Raithelh. Psathyrella piceicola A.H. Sm. & Hesler Psathyrella picta (Romagn.) Romagn. ex Bon Psathyrella piluliformis (Bull.) P.D. Orton Psathyrella pinicola A.H. Sm. Psathyrella plana (Murrill) A.H. Sm. Psathyrella platensis Speg. Psathyrella ploddensis Kits van Wav. Psathyrella plumigera (Berk. & M.A. Curtis) A.H. Sm. Psathyrella polaris Rostr. Psathyrella polycephala (Fr.) A.H. Sm. Psathyrella polycystidiosa Singer Psathyrella polycystis (Romagn.) M.M. Moser ex Kits van Wav. Psathyrella poonensis Sathe & S.H. Deshp. Psathyrella poonesis Sathe & S.D. Deshp. Psathyrella populina (Britzelm.) Kits van Wav. Psathyrella populorum Trueblood & A.H. Sm. Psathyrella potteri A.H. Sm. Psathyrella praeatomata A.H. Sm. Psathyrella praecox A.H. Sm. Psathyrella praelonga A. Pearson Psathyrella praetenuis A.H. Sm. Psathyrella pratensis A.H. Sm. Psathyrella prona (Fr.) Gillet Psathyrella propinqua A.H. Sm. Psathyrella proxima (Romagn.) Bon Psathyrella pruinosipes A.H. Sm. Psathyrella prunuliformis (Murrill) A.H. Sm. Psathyrella psammophila A.H. Sm. Psathyrella psathyroides (J.E. Lange) M.M. Moser Psathyrella pseudobifrons Romagn. Psathyrella pseudocandolleana A.H. Sm. Psathyrella pseudocasca (Romagn.) Romagn. Psathyrella pseudocoronata A.H. Sm. Psathyrella pseudocorrugata A.H. Sm. Psathyrella pseudocorrugis (Romagn.) Bon Psathyrella pseudocotonea A.H. Sm. Psathyrella pseudofoenisecii A.H. Sm. Psathyrella pseudofrustulenta A.H. Sm. Psathyrella pseudofulvescens A.H. Sm. Psathyrella pseudogordonii Kits van Wav. Psathyrella pseudogracilis (Romagn.) M.M. Moser Psathyrella pseudolactea A.H. Sm. Psathyrella pseudolarga A.H. Sm. Psathyrella pseudolimicola A.H. Sm. Psathyrella pseudolongipes A.H. Sm. Psathyrella pseudoparadoxa V.L. Wells & A.H. Sm. Psathyrella pseudosenex A.H. Sm. Psathyrella pseudotrepida A.H. Sm. Psathyrella pseudovelutina Guzmán, Band.-Muñoz & Montoya Psathyrella pseudovernalis A.H. Sm. Psathyrella psilocyboides A.H. Sm. Psathyrella pulicosa (Mont.) Guzmán Psathyrella pusilla Pegler Psathyrella pygmaea (Bull.) Singer Psathyrella pyrotricha (Holmsk.) M.M. Moser Psathyrella quercicola A.H. Sm. Psathyrella radicellata Malençon ex Pacioni Psathyrella rainierensis A.H. Sm. Psathyrella ramicola A.H. Sm. Psathyrella rannochii Kits van Wav. Psathyrella renispora A.H. Sm. Psathyrella reticulata (Romagn.) M.M. Moser Psathyrella retispora Corner Psathyrella rhizophorae Singer Psathyrella rhodophae (Mont.) Guzmán Psathyrella rhodospora M.G. Weaver & A.H. Sm. Psathyrella rhombispora Keizer & Arnolds Psathyrella rhombispora Keizer Psathyrella ridicula Kits van Wav. Psathyrella rigidipes (Peck) A.H. Sm. Psathyrella riparia Singer Psathyrella rogueiana A.H. Sm. Psathyrella romagnesiana Bon Psathyrella romagnesii Psathyrella romseyensis Kits van Wav. Psathyrella rooseveltiana Murrill Psathyrella roothaanensis A.H. Sm. Psathyrella rostellata Örstadius Psathyrella roystoniae (Earle) Singer Psathyrella rubescens A.H. Sm. Psathyrella rubicola A.H. Sm. Psathyrella rubiginosa A.H. Sm. Psathyrella ruderaria A.H. Sm. Psathyrella rudericola A.H. Sm. Psathyrella rufescens (Petch) Pegler Psathyrella rufogrisea A.H. Sm. Psathyrella rugocephala (G.F. Atk.) A.H. Sm. Psathyrella rugoproxima (C.S. Parker) A.H. Sm. Psathyrella rugoradiata Hesler & A.H. Sm. Psathyrella rugulosa A.H. Sm. Psathyrella rupchandii A.H. Sm. Psathyrella rupincola Mont. Psathyrella saccharinophila (Peck) A.H. Sm. Psathyrella sacchariolens Enderle Psathyrella salictaria A.H. Sm. Psathyrella salmonescens A.H. Sm. Psathyrella saponacea F.H. Møller Psathyrella sarcocephala (Fr.) Singer Psathyrella schweinfurthi Roum. & Quél. Psathyrella schweinfurthii Roum. & Quél. Psathyrella scobinacea (Fr.) Konrad & Maubl. Psathyrella scotospora (Romagn.) Bon Psathyrella segregis Singer Psathyrella seminuda A.H. Sm. Psathyrella semivestita (Berk. & Broome) A.H. Sm. Psathyrella senex (Peck) A.H. Sm. Psathyrella septentrionalis A.H. Sm. Psathyrella sepulchralis Singer, A.H. Sm. & Guzmán Psathyrella sepulcreti A.H. Sm. Psathyrella sequoiae Thiers & A.H. Sm. Psathyrella seymourensis A.H. Sm. Psathyrella sharonensis A.H. Sm. Psathyrella silvestris (Gillet) M.M. Moser Psathyrella similis (C.S. Parker) A.H. Sm. Psathyrella similissima A.H. Sm. Psathyrella singeri A.H. Sm. Psathyrella smithii Guzmán Psathyrella solheimii McKnight & A.H. Sm. Psathyrella solitaria (P. Karst.) Örstadius & Huhtinen Psathyrella sonderiana (Berk.) Pegler Psathyrella spadicea (Schaeff.) Singer Psathyrella spadiceogrisea (Schaeff.) Maire Psathyrella sphaerocystis P.D. Orton Psathyrella sphaerospora Sacc. Psathyrella sphagnicola (Maire) J. Favre Psathyrella spintrigera (Fr.) Konrad & Maubl. Psathyrella spintrigeroides P.D. Orton Psathyrella splendens Corner Psathyrella squamifera P. Karst. Psathyrella squamosa (P. Karst.) M.M. Moser Psathyrella squanosa Psathyrella squarrosiceps Singer Psathyrella stellata (Romagn.) Romagn. Psathyrella stellatifurfuracea (S. Ito & S. Imai) S. Ito Psathyrella stelzeri Raithelh. Psathyrella stercoraria (Kühner & Joss.) Arnolds Psathyrella stevensonii Murrill Psathyrella stigmatospora Clémençon Psathyrella storea Psathyrella stuntzii A.H. Sm. Psathyrella suavissima Ayer Psathyrella subagraria (G.F. Atk.) A.H. Sm. Psathyrella subalpina A.H. Sm. Psathyrella subamara A.H. Sm. Psathyrella subandina Singer Psathyrella subannulata Raithelh. Psathyrella subargillacea A.H. Sm. Psathyrella subatomata P. Karst. Psathyrella subatrata (Batsch) Gillet Psathyrella subaustralis A.H. Sm. Psathyrella subcaerulea A.H. Sm. Psathyrella subcaespitosa A.H. Sm. Psathyrella subcernua (Schulzer) Singer Psathyrella subcinerascens A.H. Sm. Psathyrella subcinnamomea A.H. Sm. Psathyrella subconocyboides Singer Psathyrella subcorticalis Speg. Psathyrella subdebilis A.H. Sm. Psathyrella subdisseminata Speg. Psathyrella subfasciculata A.H. Sm. Psathyrella subfilipes A.H. Sm. Psathyrella subhepatica A.H. Sm. Psathyrella subhyalinispora A.H. Sm. Psathyrella subimpatiens Psathyrella subincarnata A.H. Sm. Psathyrella subincerta Z.S. Bi Psathyrella sublanata A.H. Sm. Psathyrella sublateritia A.H. Sm. Psathyrella subligans (Britzelm.) Sacc. Psathyrella sublongipes A.H. Sm. Psathyrella sublongispora A.H. Sm. Psathyrella submaculata (G.F. Atk.) A.H. Sm. Psathyrella submicrospora Heykoop & G. Moreno Psathyrella submontana A.H. Sm. Psathyrella subnuda (P. Karst.) A.H. Sm. Psathyrella subochracea A.H. Sm. Psathyrella subolivacea A.H. Sm. Psathyrella subpalustris A.H. Sm. Psathyrella subpannucioides Courtec. Psathyrella subpapillata (P. Karst.) Schulm. Psathyrella subprona Singer Psathyrella subpurpurea A.H. Sm. Psathyrella subradicata A.H. Sm. Psathyrella subrosea P. Karst. Psathyrella subrubella A.H. Sm. Psathyrella subsericea A.H. Sm. Psathyrella subsimilissima A.H. Sm. Psathyrella subsquamulosa A.H. Sm. Psathyrella substrigosipes A.H. Sm. Psathyrella subtenacipes A.H. Sm. Psathyrella subterrestris A.H. Sm. Psathyrella subtilis (Fr.) Quél. Psathyrella subtruncatispora A.H. Sm. Psathyrella subumbrina Kits van Wav. & Örstadius Psathyrella subvinacea A.H. Sm. Psathyrella subvolvata A.H. Sm. & Hesler Psathyrella sulcata Dunal Psathyrella sulcatotuberculosa (J. Favre) Einhell. Psathyrella sullivantii (Mont.) Guzmán Psathyrella sumstinei A.H. Sm. Psathyrella superiorensis A.H. Sm. Psathyrella sylvestre (Gillet) Konrad & Maubl. Psathyrella sylvestris (Gillet) M.M. Moser Psathyrella tahomensis A.H. Sm. Psathyrella tahquamenonensis A.H. Sm. Psathyrella tenacipes A.H. Sm. Psathyrella tenera Peck Psathyrella tenuicula (P. Karst.) Örstadius & Huhtinen Psathyrella tenuis (Murrill) A.H. Sm. Psathyrella tenuivelata A.H. Sm. Psathyrella tepeitensis (Murrill) A.H. Sm. Psathyrella tephrophylla (Romagn.) Bon Psathyrella terrestris Natarajan Psathyrella texensis A.H. Sm. Psathyrella thiersii A.H. Sm. Psathyrella thomii A.H. Sm. Psathyrella thujina A.H. Sm. Psathyrella tiarella Berk. & Broome Psathyrella tigrina (Pat.) A.H. Smith Psathyrella tilcariensis Singer Psathyrella torpens (Fr.) Fr. Psathyrella trechispora (Petch) Pegler Psathyrella trepida Fr. Psathyrella trepidula (Britzelm.) Sacc. Psathyrella trigonospora Dennis Psathyrella trinitatensis R.E.D. Baker & W.T. Dale Psathyrella tristezae Raithelh. Psathyrella tristis Singer Psathyrella trivialis Arnolds Psathyrella truncatispora (Murrill) A.H. Sm. Psathyrella tsugae A.H. Sm. Psathyrella tubarioides A.H. Sm. Psathyrella tuberculata (Pat.) A.H. Sm. Psathyrella tumagainensis V.L. Wells & Kempton Psathyrella twickelensis Kits van Wav. Psathyrella typhae (Kalchbr.) A. Pearson & Dennis Psathyrella uliginicola McKnight & A.H. Sm. Psathyrella umbonata (Peck) A.H. Sm. Psathyrella umbratica Peck Psathyrella umbrina Kits van Wav. Psathyrella umbrinescens A.H. Sm. Psathyrella umbrosa A.H. Sm. Psathyrella undulatipes A.H. Sm. Psathyrella usambarensis Pegler Psathyrella uskensis A.H. Sm. Psathyrella utahensis McKnight & A.H. Sm. Psathyrella valdiviana Singer Psathyrella valentior (Britzelm.) Sacc. Psathyrella vanhermanii A.H. Sm. Psathyrella variabilissima A.H. Sm. Psathyrella variata A.H. Sm. Psathyrella varicosa A. Pearson Psathyrella varzeae Singer Psathyrella velatipes A.H. Sm. Psathyrella velibrunnescens A.H. Sm. Psathyrella velutina (Pers.) Singer Psathyrella verna A.H. Sm. Psathyrella vernalis (J.E. Lange) M.M. Moser Psathyrella verrucispora Corner Psathyrella vesiculocystis A.H. Sm. Psathyrella vestita (Peck) A.H. Sm. Psathyrella vialis A.H. Sm. Psathyrella victori A.H. Sm. Psathyrella victorii A.H. Sm. Psathyrella viloriana Dennis Psathyrella vinescens A.H. Sm. Psathyrella vinosofulva P.D. Orton Psathyrella violaceopallens Contu Psathyrella vulgaris A.H. Sm. Psathyrella vyrnwyensis Kits van Wav. Psathyrella waltersii A.H. Sm. Psathyrella wapinitaensis Kempton & A.H. Sm. Psathyrella warrenensis A.H. Sm. Psathyrella wavereni Arnolds Psathyrella wavereniana Marchetti Psathyrella waverenii Arnolds Psathyrella weberi (Murrill) Singer Psathyrella wilsonensis A.H. Sm. Psathyrella xanthocystis P.D. Orton Psathyrella yaoundeana Mossebo & Pegler
Cybertruffle Resources:		Cyberliber Cumulative Index [English language only] Banco de Dados de Registros Biológicos (94 registros)
Links:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google imagens IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]