Index Fungorum
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  Fungi
      Basidiomycota
        Agaricomycotina
            Agaricomycetes
              Agaricomycetidae
                    Agaricales
                            Psathyrellaceae
                                     Astylospora
                                             Astylospora alachuana
                                             Astylospora albipes
                                             Astylospora atomacea
                                             Astylospora australis
                                             Astylospora bulbillosa
                                             Astylospora byssina
                                             Astylospora cinchonensis
                                             Astylospora commiscibilis
                                             Astylospora coprinoceps
                                             Astylospora cubensis
                                             Astylospora diminutiva
                                             Astylospora epibates
                                             Astylospora euthugramma
                                             Astylospora euthygramma
                                             Astylospora floridana
                                             Astylospora fuliginosa
                                             Astylospora lateritia
                                             Astylospora mammillata
                                             Astylospora mexicana
                                             Astylospora microsperma
                                             Astylospora musae
                                             Astylospora pallidispora
                                             Astylospora plana
                                             Astylospora plumigera
                                             Astylospora prunuliformis
                                             Astylospora pseudotenera
                                             Astylospora roystoniae
                                             Astylospora striatula
                                             Astylospora striatuliformis
                                             Astylospora subaustralis
                                             Astylospora subvestita
                                             Astylospora tigrina
                                             Astylospora umbonata
                                             Astylospora vestita
                                             Astylospora weberi
                                     Atylospora
                                             Atylospora alachuana
                                             Atylospora albipes
                                             Atylospora australis
                                             Atylospora bulbillosa
                                             Atylospora byssina
                                             Atylospora cinchonensis
                                             Atylospora commiscibilis
                                             Atylospora coprinoceps
                                             Atylospora cubensis
                                             Atylospora diminutiva
                                             Atylospora epibates
                                             Atylospora euthugramma
                                             Atylospora floridana
                                             Atylospora fuliginosa
                                             Atylospora lateritia
                                             Atylospora mamillata
                                             Atylospora mammillata
                                             Atylospora mexicana
                                             Atylospora microsperma
                                             Atylospora multipedata
                                             Atylospora musae
                                             Atylospora pallidispora
                                             Atylospora plana
                                             Atylospora plumigera
                                             Atylospora prunuliformis
                                             Atylospora pseudotenera
                                             Atylospora roystoniae
                                             Atylospora striatula
                                             Atylospora subaustralis
                                             Atylospora subvestita
                                             Atylospora tigrina
                                             Atylospora umbonata
                                             Atylospora vestita
                                             Atylospora weberi
                                     Britzelmayria
                                             Britzelmayria multipedata
                                     Candolleomyces
                                             Candolleomyces albipes
                                             Candolleomyces candolleanus
                                             Candolleomyces halophilus
                                             Candolleomyces leucotephrus
                                             Candolleomyces tuberculatus
                                             Candolleomyces typhae
                                     Coprinellus
                                             Coprinellus allovelus
                                             Coprinellus amphithallus
                                                   [Coprinus amphithallus]
                                             Coprinellus angulatus
                                                   [Coprinus angulatus]
                                                   [Coprinus boudieri]
                                             Coprinellus aokii
                                             Coprinellus aquatilis
                                             Coprinellus aureogranulatus
                                                   [Coprinus aureogranulatus]
                                             Coprinellus bipellis
                                                   [Coprinus bipellis]
                                             Coprinellus bisporiger
                                                   [Coprinus bisporiger]
                                             Coprinellus bisporus
                                             Coprinellus brevisetulosus
                                             Coprinellus callinus
                                                   [Coprinus callinus]
                                               Coprinellus callinus var. callinus
                                               Coprinellus callinus var. limicola
                                             Coprinellus congregatus
                                                   [Agaricus disseminatus]
                                                   [Coprinus congregatus]
                                             Coprinellus curtus
                                                   [Coprinus curtus]
                                                   [Coprinus plicatiloides]
                                             Coprinellus deliquescens
                                                   [Agaricus deliquescens]
                                                   [Coprinus deliquescens]
                                             Coprinellus dilectus
                                             Coprinellus disseminata
                                             Coprinellus disseminatus
                                                   [Agaricus disseminatus var. disseminatus]
                                                   [Agaricus disseminatus]
                                                   [Coprinarius disseminatus]
                                                   [Coprinus disseminatus]
                                                   [Psathyrella disseminata]
                                                   [Psathyrella minutula]
                                                   [Pseudocoprinus disseminatus]
                                             Coprinellus domesticus
                                                   [Agaricus domesticus]
                                                   [Coprinus domesticus]
                                             Coprinellus doverii
                                             Coprinellus ellisii
                                                   [Coprinus ellisii]
                                             Coprinellus ephemerus
                                                   [Agaricus ephemerus]
                                                   [Agaricus momentaceus]
                                                   [Coprinus ephemerus]
                                             Coprinellus eurysporus
                                             Coprinellus fallax
                                             Coprinellus fimbriatus
                                             Coprinellus flocculosus
                                                   [Coprinus flocculosus]
                                                   [Coprinus rostrupianus]
                                             Coprinellus furfurellus
                                             Coprinellus fuscocystidiatus
                                             Coprinellus heptemerus
                                                   [Coprinellus heptemerus f. heptemerus]
                                                   Coprinellus heptemerus f. heptemerus
                                                         [Coprinus curtus f. macrosporus]
                                                         [Coprinus heptemerus f. heptemerus]
                                                   Coprinellus heptemerus f. parvisporus
                                             Coprinellus heterosetulosus
                                                   [Coprinus heterosetulosus]
                                             Coprinellus heterothrix
                                             Coprinellus hiascens
                                                   [Agaricus hiascens]
                                                   [Coprinarius hiascens]
                                                   [Psathyrella crenata]
                                                   [Psathyrella hiascens]
                                             Coprinellus impatiens
                                                   [Agaricus impatiens]
                                                   [Coprinarius impatiens]
                                                   [Coprinus impatiens]
                                                   [Psathyrella impatiens]
                                                   [Pseudocoprinus impatiens]
                                             Coprinellus limicola
                                             Coprinellus marculentus
                                                   [Coprinus hexagonosporus]
                                                   [Coprinus marculentus]
                                             Coprinellus micaceus
                                                   [Agaricus micaceus]
                                                   [Coprinus micaceus f. micaceus]
                                                   [Coprinus micaceus]
                                             Coprinellus minutisporus
                                             Coprinellus mitrinodulisporus
                                             Coprinellus pallidissimus
                                             Coprinellus parvulus
                                             Coprinellus pellucidus
                                                   [Coprinus pellucidus]
                                             Coprinellus plagioporus
                                                   [Coprinus plagioporus]
                                             Coprinellus pseudoamphithallus
                                             Coprinellus pusillulus
                                             Coprinellus pyrrhanthes
                                                   [Coprinus pyrrhanthes]
                                             Coprinellus radians
                                                   [Coprinus hortorum]
                                                   [Coprinus radians]
                                                   [Coprinus similis]
                                             Coprinellus radicellus
                                             Coprinellus saccharinus
                                                   [Coprinus saccharinus]
                                             Coprinellus sassii
                                                   [Coprinus sassii]
                                             Coprinellus sclerocystidiosus
                                                   [Coprinus sclerocystidiosus]
                                             Coprinellus silvaticus
                                             Coprinellus singularis
                                             Coprinellus subdisseminatus
                                                   [Coprinus subdisseminatus]
                                                   [Pseudocoprinus subdisseminatus]
                                             Coprinellus subimpatiens
                                                   [Coprinus subimpatiens]
                                             Coprinellus subpurpureus
                                                   [Coprinus subpurpureus]
                                             Coprinellus truncorum
                                                   [Agaricus truncorum]
                                                   [Coprinus truncorum var. truncorum]
                                                   [Coprinus truncorum]
                                             Coprinellus velatopruinatus
                                                   [Coprinus velatopruinatus]
                                             Coprinellus verrucispermus
                                                   [Coprinus verrucispermus]
                                             Coprinellus xanthothrix
                                                   [Coprinus xanthothrix]
                                     Coprinopsis
                                             Coprinopsis acuminata
                                                   [Coprinus acuminatus]
                                                   [Coprinus atramentarius var. acuminatus]
                                             Coprinopsis aesontiensis
                                             Coprinopsis africana
                                             Coprinopsis afronivea
                                             Coprinopsis alopecia
                                             Coprinopsis alutaceivelata
                                             Coprinopsis ammophilae
                                                   [Coprinus ammophilae]
                                             Coprinopsis argentea
                                                   [Coprinus argenteus]
                                             Coprinopsis asiaticiphlyctidospora
                                             Coprinopsis atramentaria
                                                   [Agaricus atramentarius]
                                                   [Agaricus luridus]
                                                   [Agaricus plicatus]
                                                   [Agaricus sobolifer]
                                                   [Coprinus atramentarius var. soboliferus]
                                                   [Coprinus atramentarius]
                                                   [Coprinus luridus]
                                                   [Coprinus plicatus]
                                                   [Coprinus sobolifer]
                                                   [Pselliophora atramentaria]
                                             Coprinopsis austrofriesii
                                             Coprinopsis austrophlyctidospora
                                             Coprinopsis bicornis
                                                   [Coprinus bicornis]
                                             Coprinopsis brunneistragulata
                                             Coprinopsis brunneofibrillosa
                                                   [Coprinus brunneofibrillosus]
                                             Coprinopsis bubalina
                                             Coprinopsis burkii
                                             Coprinopsis calospora
                                                   [Coprinus calosporus]
                                             Coprinopsis candidata
                                             Coprinopsis candidolanata
                                             Coprinopsis canoceps
                                                   [Psathyrella canoceps]
                                             Coprinopsis caribaea
                                             Coprinopsis cerkezii
                                             Coprinopsis cinchonensis
                                             Coprinopsis cineraria
                                             Coprinopsis cinerea
                                                   [Agaricus cinereus var. cinereus]
                                                   [Agaricus cinereus var. macrorhizus]
                                                   [Agaricus cinereus]
                                                   [Coprinus cinereus]
                                                   [Coprinus delicatulus]
                                                   [Coprinus fimetarius subsp. pullatus]
                                                   [Coprinus fimetarius var. cinereus]
                                                   [Coprinus fimetarius var. macrorhizus]
                                                   [Coprinus fimetarius]
                                                   [Coprinus macrorhizus]
                                             Coprinopsis cinereofloccosa
                                                   [Coprinus cinereofloccosus]
                                             Coprinopsis clastophylla
                                                   [Coprinus clastophyllus]
                                                   [Rhacophyllus lilacinus]
                                             Coprinopsis coniophora
                                                   [Coprinus coniophorus]
                                             Coprinopsis cordispora
                                                   [Coprinus cordisporus]
                                                   [Coprinus volvaceominimus]
                                             Coprinopsis cothurnata
                                                   [Coprinopsis cothurnata var. cothurnata]
                                                   [Coprinopsis cothurnata var. equisterca]
                                                   [Coprinus cothurnatus]
                                             Coprinopsis cubensis
                                             Coprinopsis depressiceps
                                             Coprinopsis ealaensis
                                             Coprinopsis ealeansis
                                             Coprinopsis echinospora
                                                   [Coprinusella echinospora]
                                             Coprinopsis ephemeroides
                                             Coprinopsis epichloea
                                             Coprinopsis epichloes
                                             Coprinopsis episcopalis
                                                   [Coprinus episcopalis]
                                             Coprinopsis erythrocephala
                                                   [Agaricus erythrocephalus]
                                                   [Coprinus erythrocephalus]
                                             Coprinopsis extinctoria
                                                   [Agaricus extinctorius]
                                                   [Agaricus ferrugineus var. extinctorius]
                                                   [Coprinus extinctorius]
                                             Coprinopsis fibrillosa
                                                   [Coprinus fibrillosus]
                                             Coprinopsis filamentifer
                                             Coprinopsis fluvialis
                                             Coprinopsis foetidella
                                             Coprinopsis friesii
                                                   [Coprinus friesii]
                                                   [Coprinus rhombisporus]
                                             Coprinopsis geesterani
                                             Coprinopsis gonophylla
                                                   [Coprinus gonophyllus]
                                             Coprinopsis goudensis
                                             Coprinopsis herbivora
                                             Coprinopsis herinkii
                                                   [Coprinus herinkii]
                                             Coprinopsis heterocoma
                                             Coprinopsis idae
                                             Coprinopsis insignis
                                                   [Coprinus insignis]
                                             Coprinopsis iocularis
                                             Coprinopsis jamaicensis
                                             Coprinopsis jonesii
                                                   [Coprinus funariarum]
                                                   [Coprinus jonesii]
                                                   [Coprinus lagopus var. sphaerosporus]
                                             Coprinopsis karwinicola
                                             Coprinopsis kimurae
                                                   [Coprinus kimurae]
                                             Coprinopsis krieglsteineri
                                                   [Coprinus krieglsteineri]
                                             Coprinopsis kubickae
                                                   [Coprinus kubickae]
                                             Coprinopsis laanii
                                                   [Coprinus laanii]
                                             Coprinopsis lagopides
                                                   [Coprinus lagopides]
                                             Coprinopsis lagopus
                                                   [Coprinopsis lagopus var. lagopus]
                                                   [Coprinus lagopus]
                                               Coprinopsis lagopus var. lagopus
                                                     [Coprinus lagopus f. lagopus]
                                                     [Coprinus lagopus f. macrospermus]
                                                     [Coprinus lagopus var. lagopus]
                                               Coprinopsis lagopus var. vacillans
                                             Coprinopsis lotinae
                                             Coprinopsis luteocephala
                                                   [Coprinus luteocephalus]
                                             Coprinopsis macrocephala
                                                   [Coprinus macrocephalus]
                                             Coprinopsis macropus
                                             Coprinopsis marcescibilis
                                                   [Agaricus marcescibilis]
                                                   [Coprinopsis marcescibilis f. marcescibilis]
                                                   [Coprinopsis marcescibilis var. marcescibilis]
                                                   [Psathyra fragilissima]
                                                   [Psathyra lactea]
                                                   [Psathyrella fragilissima]
                                                   [Psathyrella lactea]
                                                   [Psathyrella marcescibilis]
                                                   Coprinopsis marcescibilis f. marcescibilis
                                               Coprinopsis marcescibilis var. marcescibilis
                                             Coprinopsis marcida
                                             Coprinopsis martinii
                                                   [Coprinus martinii]
                                             Coprinopsis maysoidispora
                                             Coprinopsis melanthina
                                             Coprinopsis mexicana
                                             Coprinopsis mitrispora
                                             Coprinopsis myceliocephala
                                                   [Coprinus myceliocephalus]
                                             Coprinopsis narcotica
                                                   [Agaricus narcoticus]
                                                   [Coprinus narcoticus]
                                             Coprinopsis nemoralis
                                             Coprinopsis neolagopus
                                             Coprinopsis neophlyctidospora
                                             Coprinopsis neotropica
                                             Coprinopsis nevillei
                                             Coprinopsis nivea
                                                   [Coprinus latisporus]
                                                   [Coprinus niveus subsp. niveus]
                                                   [Coprinus niveus var. niveus]
                                                   [Coprinus niveus]
                                             Coprinopsis novorugosobispora
                                             Coprinopsis ochraceolanata
                                                   [Coprinus ochraceolanatus]
                                             Coprinopsis pachyderma
                                             Coprinopsis pachysperma
                                                   [Coprinus pachyspermus]
                                             Coprinopsis paleotropica
                                             Coprinopsis pannucioides
                                                   [Drosophila pannucioides]
                                                   [Hypholoma pannucioides]
                                                   [Psathyrella pannucioides]
                                             Coprinopsis papagoensis
                                             Coprinopsis patouillardii
                                             Coprinopsis phaeospora
                                                   [Coprinopsis phaeosporus]
                                                   [Coprinus phaeosporus]
                                             Coprinopsis phlyctidospora
                                                   [Coprinus phlyctidosporus]
                                                   [Coprinusella phlyctidospora]
                                             Coprinopsis picacea
                                                   [Agaricus picaceus]
                                                   [Coprinus picaceus]
                                             Coprinopsis piepenbroekii
                                             Coprinopsis piepenbroekorum
                                             Coprinopsis pilosotomentosa
                                             Coprinopsis pinguispora
                                             Coprinopsis pseudocortinata
                                             Coprinopsis pseudofriesii
                                                   [Coprinus pseudofriesii]
                                             Coprinopsis pseudomarcescibilis
                                             Coprinopsis pseudonivea
                                                   [Coprinus pseudoniveus]
                                             Coprinopsis pseudoradiata
                                                   [Coprinus pseudoradiatus]
                                             Coprinopsis psychromorbida
                                                   [Coprinus psychromorbidus]
                                             Coprinopsis radiata
                                                   [Coprinopsis radiata var. radiata]
                                             Coprinopsis radicans
                                                   [Coprinus radicans]
                                             Coprinopsis radicatus
                                             Coprinopsis ramosocystidiata
                                             Coprinopsis romagnesiana
                                                   [Coprinus atramentarius var. romagnesianus]
                                                   [Coprinus romagnesianus]
                                             Coprinopsis rugosobispora
                                             Coprinopsis saccharomyces
                                                   [Coprinus saccharomyces]
                                             Coprinopsis sclerotiger
                                                   [Coprinus sclerotiger]
                                             Coprinopsis sclerotiorum
                                             Coprinopsis scobicola
                                                   [Coprinus scobicola]
                                             Coprinopsis sejuncta
                                             Coprinopsis semitalis
                                                   [Coprinus cinereofloccosus var. angustisporus]
                                                   [Coprinus semitalis]
                                             Coprinopsis spelaiophila
                                                   [Coprinus spelaiophilus]
                                             Coprinopsis spilospora
                                                   [Coprinus spilosporus]
                                             Coprinopsis stangliana
                                                   [Coprinus stanglianus]
                                             Coprinopsis stercorea
                                                   [Agaricus stercorarius]
                                                   [Coprinus stercorarius]
                                                   [Coprinus stercoreus]
                                                   [Fungus stercorarius]
                                             Coprinopsis striata
                                             Coprinopsis strossmayeri
                                             Coprinopsis submicrospora
                                             Coprinopsis subtigrinella
                                             Coprinopsis sylvicola
                                             Coprinopsis tectispora
                                             Coprinopsis tigrina
                                             Coprinopsis tigrinella
                                                   [Coprinus tigrinellus]
                                             Coprinopsis trispora
                                                   [Coprinopsis triplex]
                                                   [Coprinus triplex]
                                                   [Coprinus trisporus]
                                             Coprinopsis tuberosa
                                                   [Coprinus tuberosus]
                                             Coprinopsis uliginicola
                                             Coprinopsis undulata
                                             Coprinopsis urticicola
                                                   [Agaricus urticicola]
                                                   [Coprinopsis urticicola var. urticicola]
                                                   [Coprinus brassicae]
                                                   [Coprinus urticicola]
                                                   [Pilosace urticicola]
                                                   [Psathyra urticicola]
                                               Coprinopsis urticicola var. hawaiiensis
                                               Coprinopsis urticicola var. salicicola
                                             Coprinopsis utrifer
                                                   [Coprinus utrifer]
                                             Coprinopsis variegata
                                                   [Coprinus quadrifidus]
                                             Coprinopsis vermiculifer
                                                   [Coprinus vermiculifer]
                                             Coprinopsis verticillata
                                                   [Coprinus verticillatus]
                                             Coprinopsis villosa
                                             Coprinopsis xantholepis
                                                   [Coprinus saichiae]
                                                   [Coprinus xantholepis]
                                             Coprinopsis xenobia
                                                   [Coprinus xenobius]
                                     Cortiniopsis
                                             Cortiniopsis lacrimabundus
                                     Cystoagaricus
                                             Cystoagaricus jujuyensis
                                             Cystoagaricus sachaensis
                                             Cystoagaricus strobilomyces
                                                   [Nolanea strobilomyces]
                                             Cystoagaricus subamarus
                                             Cystoagaricus sylvestris
                                             Cystoagaricus trisulphuratus
                                                   [Agaricus trisulphuratus]
                                                   [Fungus trisulfuratus]
                                     Drosophila
                                             Drosophila alachuana
                                             Drosophila anaglaea
                                             Drosophila atomata
                                             Drosophila atricastanea
                                             Drosophila australis
                                             Drosophila badia
                                             Drosophila badiophylla
                                               Drosophila badiophylla var. badiophylla
                                               Drosophila badiophylla var. neglecta
                                             Drosophila brevipes
                                             Drosophila calcarea
                                             Drosophila casca
                                             Drosophila castaneidisca
                                             Drosophila chondrodermoides
                                             Drosophila conopilea
                                             Drosophila delineata
                                             Drosophila echiniceps
                                             Drosophila elegans
                                             Drosophila empyreumatica
                                             Drosophila excelsa
                                             Drosophila fagicola
                                             Drosophila fasciculata
                                             Drosophila fibrillosa
                                               Drosophila fibrillosa var. fibrillosa
                                               Drosophila fibrillosa var. rugata
                                             Drosophila floridana
                                             Drosophila fragilis
                                             Drosophila frustulenta
                                             Drosophila gyroflexa
                                             Drosophila hispida
                                             Drosophila hololanigera
                                             Drosophila impexa
                                             Drosophila involuta
                                             Drosophila jalapensis
                                             Drosophila jerdonii
                                             Drosophila langei
                                             Drosophila madeodisca
                                             Drosophila marcescibilis
                                                   Drosophila marcescibilis f. elata
                                                   Drosophila marcescibilis f. marcescibilis
                                             Drosophila melanthina
                                             Drosophila microrrhiza
                                                   Drosophila microrrhiza f. microrrhiza
                                                   Drosophila microrrhiza f. pseudobifrons
                                             Drosophila niveobadia
                                             Drosophila obtusata
                                             Drosophila ochracea
                                             Drosophila olympiana
                                             Drosophila opaca
                                             Drosophila pallidispora
                                             Drosophila palustris
                                             Drosophila peckiana
                                             Drosophila pecosense
                                             Drosophila picta
                                             Drosophila proxima
                                             Drosophila punctata
                                             Drosophila pyrrhotricha
                                             Drosophila radicellata
                                             Drosophila reticulata
                                               Drosophila reticulata var. ochrospora
                                               Drosophila reticulata var. reticulata
                                             Drosophila rigidipes
                                             Drosophila scotospora
                                             Drosophila spadicophylla
                                             Drosophila squamosa
                                               Drosophila squamosa var. ochrospora
                                               Drosophila squamosa var. squamosa
                                             Drosophila stipitatissima
                                             Drosophila storea
                                             Drosophila tenuis
                                             Drosophila tepeitensis
                                             Drosophila torpens
                                             Drosophila truncatispora
                                     Ephemerocybe
                                             Ephemerocybe poonensis
                                     Gasteroagaricoides
                                             Gasteroagaricoides ralstoniae
                                     Glyptospora
                                             Glyptospora velutina
                                     Gymnochilus
                                             Gymnochilus caespitosus
                                             Gymnochilus campestris
                                             Gymnochilus flocculosus
                                             Gymnochilus musae
                                             Gymnochilus roystoniae
                                     Homophron
                                             Homophron camptopodum
                                             Homophron particularis
                                             Homophron spadiceum
                                                   [Agaricus compactus var. sarcocephalus]
                                                   [Agaricus fuscescens]
                                                   [Agaricus hygrophilus]
                                                   [Agaricus sarcocephalus]
                                                   [Agaricus spadiceus]
                                                   [Drosophila sarcocephala]
                                                   [Drosophila spadicea var. hygrophila]
                                                   [Drosophila spadicea]
                                                   [Pilosace spadiceus]
                                                   [Psathyra sarcocephala]
                                                   [Psathyra spadicea]
                                                   [Psathyrella sarcocephala]
                                                   [Psathyrella spadicea]
                                                   [Psilocybe sarcocephala var. cookei]
                                                   [Psilocybe sarcocephala]
                                                   [Psilocybe spadicea]
                                     Hormographiella
                                             Hormographiella aspergillata
                                             Hormographiella candelabrata
                                             Hormographiella verticillata
                                     Hypholomopsis
                                     Lacrymaria
                                           [Cortiniopsis]
                                           [Glyptospora]
                                             Lacrymaria asperospora
                                             Lacrymaria atricha
                                             Lacrymaria castanophylla
                                             Lacrymaria echiniceps
                                             Lacrymaria glareosa
                                                   [Drosophila glareosa]
                                                   [Psathyrella glareosa]
                                             Lacrymaria hemisodes
                                             Lacrymaria hypertropicalis
                                             Lacrymaria ignescens
                                             Lacrymaria lacrymabunda
                                                   [Agaricus areolatus]
                                                   [Agaricus lacrymabundus var. lacrymabundus]
                                                   [Agaricus lacrymabundus var. velutinus]
                                                   [Agaricus lacrymabundus]
                                                   [Agaricus velutinus var. velutinus]
                                                   [Agaricus velutinus]
                                                   [Coprinus velutinus]
                                                   [Drosophila velutina]
                                                   [Hypholoma velutinum]
                                                   [Lacrymaria lacrymabunda f. gracillima]
                                                   [Lacrymaria lacrymabunda f. lacrymabunda]
                                                   [Lacrymaria lacrymabunda var. lacrymabunda]
                                                   [Lacrymaria lacrymabunda var. velutina]
                                                   [Lacrymaria velutina f. velutina]
                                                   [Lacrymaria velutina]
                                                   [Psathyra lacrymabunda]
                                                   [Psathyrella lacrymabunda]
                                                   [Psathyrella velutina]
                                                   [Psilocybe areolata]
                                                   [Psilocybe cernua var. areolata]
                                               Lacrymaria lacrymabunda var. olivacea
                                             Lacrymaria phlebophora
                                             Lacrymaria pyrotricha
                                                   [Agaricus pyrotrichus]
                                                   [Drosophila pyrothricha]
                                                   [Hypholoma pyrotrichum var. pyrotrichum]
                                                   [Hypholoma pyrotrichum]
                                                   [Psathyrella pyrotricha]
                                             Lacrymaria rigidipes
                                             Lacrymaria rugocephala
                                             Lacrymaria sepulchralis
                                             Lacrymaria subcinnamomea
                                     Lentispora
                                             Lentispora tomentosa
                                     Macrometrula
                                             Macrometrula rubriceps
                                                   [Agaricus rubriceps]
                                                   [Chitonia rubriceps]
                                                   [Clarkeinda rubriceps]
                                     Mythicomyces
                                           [Geophila]
                                             Mythicomyces corneipes
                                                   [Agaricus corneipes]
                                                   [Psilocybe corneipes]
                                     Narcissea
                                             Narcissea cordispora
                                             Narcissea patouillardii
                                     Ozonium
                                             Ozonium arenarium
                                             Ozonium atroumbrinum
                                             Ozonium aureum
                                                   [Dematium petraeum]
                                             Ozonium auricomum
                                             Ozonium auriconum
                                             Ozonium candidum
                                             Ozonium castaneum
                                             Ozonium croceum
                                             Ozonium fulvum
                                               Ozonium fulvum var. fulvum
                                               Ozonium fulvum var. gentianae
                                             Ozonium glumicola
                                             Ozonium lateritium
                                             Ozonium lignorum
                                             Ozonium muscorum
                                             Ozonium omnivorum
                                             Ozonium parietinum
                                             Ozonium plica
                                             Ozonium radians
                                             Ozonium radiciperdum
                                             Ozonium romanum
                                             Ozonium sacchari
                                             Ozonium strigosum
                                             Ozonium stuposum
                                             Ozonium texanum
                                               Ozonium texanum var. parasiticum
                                               Ozonium texanum var. texanum
                                             Ozonium trichomallum
                                     Palaeocybe
                                             Palaeocybe striata
                                     Pannucia
                                     Parasola
                                             Parasola auricoma
                                                   [Coprinus auricomus]
                                                   [Coprinus hansenii]
                                             Parasola besseyi
                                             Parasola brunneola
                                             Parasola conopilea
                                                   [Agaricus conopileus]
                                                   [Psathyrella conopilea]
                                             Parasola conopilus
                                                   [Agaricus conopilus f. superbus]
                                                   [Agaricus conopilus var. superbus]
                                                   [Agaricus conopilus]
                                                   [Agaricus subatratus]
                                                   [Drosophila conopilus]
                                                   [Drosophila subatrata]
                                                   [Parasola conopilus f. conopilus]
                                                   [Pilosace conopilus]
                                                   [Psathyra conopilus var. subatrata]
                                                   [Psathyra conopilus var. superbus]
                                                   [Psathyra conopilus]
                                                   [Psathyra elata]
                                                   [Psathyra subatrata]
                                                   [Psathyrella arata]
                                                   [Psathyrella conopilus var. subatrata]
                                                   [Psathyrella conopilus]
                                                   [Psathyrella subatrata]
                                                   Parasola conopilus f. conopilus
                                             Parasola cuniculorum
                                             Parasola galericuliformis
                                                   [Coprinus galericuliformis]
                                                   [Parasola plicatilis var. galericuliformis]
                                                   [Pseudocoprinus galericuliformis]
                                             Parasola hemerobia
                                                   [Coprinus hemerobius]
                                             Parasola hercules
                                                   [Coprinus hercules]
                                             Parasola kuehneri
                                                   [Coprinus kuehneri]
                                                   [Coprinus plicatilis f. microsporus]
                                                   [Coprinus plicatilis var. microsporus]
                                             Parasola lactea
                                             Parasola leiocephala
                                                   [Coprinus leiocephalus]
                                                   [Parasola plicatilis var. leiocephala]
                                             Parasola lilatincta
                                                   [Coprinus lilatinctus]
                                             Parasola megasperma
                                                   [Coprinus megaspermus]
                                             Parasola mirabilis
                                                   [Coprinus mirabilis]
                                             Parasola miser
                                             Parasola misera
                                                   [Coprinus miser]
                                             Parasola pachytera
                                                   [Coprinus pachyterus]
                                             Parasola plicatilis
                                                   [Agaricus plicatilis]
                                                   [Coprinus plicatilis]
                                                   [Parasola plicatilis var. plicatilis]
                                             Parasola schroeteri
                                                   [Coprinus nudiceps]
                                                   [Coprinus schroeteri]
                                                   [Parasola nudiceps]
                                             Parasola setulosa
                                                   [Coprinus setulosus]
                                             Parasola subprona
                                                   [Coprinus subpronus]
                                                   [Psathyrella subprona]
                                             Parasola subpronus
                                             Parasola virgulacolens
                                                   [Coprinus virgulacolens]
                                     Pluteopsis
                                     Psalliotina
                                     Psammocoparius
                                     Psathyra
                                             Psathyra acutilamella
                                             Psathyra aequatoria
                                             Psathyra agaves
                                             Psathyra alachuana
                                             Psathyra albipes
                                             Psathyra alnetorum
                                             Psathyra amaura
                                             Psathyra anaglaea
                                             Psathyra asceva
                                             Psathyra atomacea
                                             Psathyra atomata
                                             Psathyra atomatoides
                                             Psathyra aulacinus
                                             Psathyra australis
                                             Psathyra bulbillosa
                                             Psathyra byssina
                                             Psathyra calvescens
                                             Psathyra campanulata
                                             Psathyra carbonaria
                                             Psathyra casca
                                             Psathyra cinchonensis
                                             Psathyra codinae
                                             Psathyra commiscibilis
                                             Psathyra conica
                                             Psathyra conopila
                                             Psathyra conopilea
                                               Psathyra conopilea var. conopilea
                                               Psathyra conopilea var. subatrata
                                               Psathyra conopilea var. superbus
                                             Psathyra coriaria
                                             Psathyra corrugoides
                                             Psathyra cubensis
                                             Psathyra cubispora
                                             Psathyra cyclospora
                                             Psathyra delicata
                                             Psathyra diffusa
                                             Psathyra diminutiva
                                             Psathyra efflorescens
                                             Psathyra epibates
                                             Psathyra examinata
                                             Psathyra exsignata
                                             Psathyra fagicola
                                             Psathyra falkii
                                             Psathyra fasciculata
                                             Psathyra fibrillosa
                                               Psathyra fibrillosa var. dendrophila
                                               Psathyra fibrillosa var. fibrillosa
                                             Psathyra flavogrisea
                                             Psathyra floridana
                                             Psathyra fragilissima
                                             Psathyra frustulenta
                                             Psathyra fuliginosa
                                             Psathyra fusconivea
                                             Psathyra gastrodes
                                             Psathyra glareosa
                                             Psathyra goossensiae
                                             Psathyra graminicola
                                             Psathyra griseobadia
                                             Psathyra griseolanosula
                                             Psathyra gyroflexa
                                             Psathyra helobia
                                             Psathyra heterospora
                                             Psathyra hydrophila
                                             Psathyra hymenocephala
                                             Psathyra langei
                                             Psathyra laricina
                                             Psathyra lateritia
                                             Psathyra laureata
                                             Psathyra leucotrepha
                                             Psathyra limbata
                                             Psathyra loscosii
                                             Psathyra lucipeta
                                             Psathyra major
                                             Psathyra mammillata
                                             Psathyra mastigera
                                             Psathyra mexicana
                                             Psathyra miamensis
                                             Psathyra microrrhiza
                                             Psathyra microsperma
                                             Psathyra microspora
                                             Psathyra multissima
                                             Psathyra muricellata
                                             Psathyra musicola
                                             Psathyra nana
                                             Psathyra nassa
                                             Psathyra neglecta
                                             Psathyra obscura
                                             Psathyra obtusata
                                             Psathyra ocreata
                                             Psathyra oenochroa
                                             Psathyra ombrophila
                                             Psathyra pallens
                                             Psathyra pallidispora
                                             Psathyra pelliculosa
                                             Psathyra pellosperma
                                             Psathyra penicillata
                                               Psathyra penicillata var. brasiliensis
                                             Psathyra pennata
                                                   Psathyra pennata f. annulata
                                               Psathyra pennata var. brasiliensis
                                               Psathyra pennata var. fimicola
                                               Psathyra pennata var. pennata
                                               Psathyra pennata var. squamosa
                                             Psathyra persimplex
                                             Psathyra pholidota
                                             Psathyra plana
                                             Psathyra plumigera
                                             Psathyra polytrichophila
                                             Psathyra porphyrella
                                             Psathyra porphyrellus
                                             Psathyra prunuliformis
                                             Psathyra pseudomycena
                                             Psathyra pseudotenera
                                             Psathyra punctata
                                             Psathyra reticulata
                                             Psathyra roseola
                                             Psathyra rufescens
                                             Psathyra rugosa
                                             Psathyra schulzeri
                                             Psathyra schwabeana
                                             Psathyra schweinfurthii
                                             Psathyra senex
                                             Psathyra silvatica
                                             Psathyra solitaria
                                             Psathyra sonderiana
                                             Psathyra squamosa
                                             Psathyra squamulosa
                                             Psathyra stenophylla
                                             Psathyra striatula
                                             Psathyra striatuliformis
                                             Psathyra stricta
                                             Psathyra subaustralis
                                             Psathyra subliquescens
                                             Psathyra subnuda
                                             Psathyra subobtusa
                                             Psathyra subobtusata
                                             Psathyra subvestita
                                             Psathyra subvinosa
                                             Psathyra sulcata
                                             Psathyra supernula
                                             Psathyra tasmanica
                                             Psathyra tenuicula
                                             Psathyra tigrina
                                             Psathyra torpens
                                               Psathyra torpens var. atrospora
                                               Psathyra torpens var. torpens
                                             Psathyra trechispora
                                             Psathyra tytha
                                             Psathyra umbonata
                                             Psathyra vacini
                                             Psathyra vestita
                                             Psathyra weberi
                                     Psathyrella
                                           [Astylospora]
                                           [Drosophila]
                                           [Gymnochilus]
                                           [Hypholomopsis]
                                           [Pannucia]
                                           [Pluteopsis]
                                           [Psalliotina]
                                           [Psammocoparius]
                                           [Psathyra]
                                             Psathyrella abieticola
                                             Psathyrella abortiva
                                             Psathyrella acadiensis
                                             Psathyrella achnoa
                                             Psathyrella aculeata
                                             Psathyrella acuticystis
                                             Psathyrella acutilamella
                                             Psathyrella acutisquamosa
                                             Psathyrella acutissima
                                             Psathyrella acutoconica
                                             Psathyrella aequatoriae
                                             Psathyrella affinis
                                             Psathyrella agaves
                                             Psathyrella agraria
                                             Psathyrella agrariella
                                               Psathyrella agrariella var. agrariella
                                               Psathyrella agrariella var. ochrofulva
                                             Psathyrella agrestis
                                             Psathyrella alachuana
                                             Psathyrella alaskaensis
                                             Psathyrella albanvensis
                                             Psathyrella albanyensis
                                             Psathyrella albescens
                                             Psathyrella albida
                                             Psathyrella albidocinerea
                                             Psathyrella albipes
                                             Psathyrella alboalutacea
                                             Psathyrella albocapitata
                                             Psathyrella albocinerascens
                                             Psathyrella albocinnamomea
                                             Psathyrella albofloccosa
                                             Psathyrella algerica
                                             Psathyrella alluviana
                                             Psathyrella almerensis
                                             Psathyrella alnicola
                                             Psathyrella amara
                                             Psathyrella amarella
                                             Psathyrella amarescens
                                             Psathyrella amaura
                                             Psathyrella ambusta
                                             Psathyrella ammiratii
                                             Psathyrella ammophila
                                                   [Deconica ammophila]
                                                   [Drosophila ammophila]
                                                   [Drosophila fatua var. ammophila]
                                                   [Psathyra ammophila]
                                                   [Psilocybe ammophila]
                                                   Psathyrella ammophila f. ammophila
                                                   Psathyrella ammophila f. ecaudata
                                                   Psathyrella ammophila f. marginata
                                             Psathyrella ampelina
                                             Psathyrella amstelodamensis
                                             Psathyrella anaglaea
                                             Psathyrella anguina
                                             Psathyrella angusticeps
                                             Psathyrella angusticystis
                                             Psathyrella annulata
                                             Psathyrella annulosa
                                             Psathyrella apora
                                             Psathyrella aquatica
                                             Psathyrella araguana
                                             Psathyrella arenulina
                                             Psathyrella argentata
                                             Psathyrella argentina
                                             Psathyrella argillacea
                                             Psathyrella argillospora
                                             Psathyrella aristeguietana
                                             Psathyrella armeniaca
                                             Psathyrella artemisiae
                                                   [Psathyrella artemisiae var. artemisiae]
                                               Psathyrella artemisiae var. artemisiae
                                                     [Hypholoma artemisiae]
                                                     [Psathyrella artemisiae]
                                                     [Psathyrella squamosa]
                                               Psathyrella artemisiae var. microspora
                                             Psathyrella ascarioides
                                             Psathyrella aspenensis
                                             Psathyrella asperella
                                             Psathyrella asperospora
                                                   [Psilocybe asperospora]
                                             Psathyrella atomatoides
                                                   [Agaricus atomatoides]
                                                   [Pilosace solitarius]
                                                   [Psathyra solitaria]
                                                   [Psathyrella rannochii]
                                                   [Psathyrella solitaria]
                                                   [Psilocybe atomatoides]
                                             Psathyrella atricastanea
                                             Psathyrella atrifolia
                                             Psathyrella atrospora
                                             Psathyrella atroumbonata
                                             Psathyrella aucta
                                             Psathyrella australis
                                             Psathyrella avellaneifolia
                                               Psathyrella avellaneifolia var. avellaneifolia
                                               Psathyrella avellaneifolia var. perplexa
                                             Psathyrella avilana
                                             Psathyrella badhyzensis
                                             Psathyrella badia
                                             Psathyrella badiophylla
                                               Psathyrella badiophylla var. badiophylla
                                               Psathyrella badiophylla var. microspora
                                               Psathyrella badiophylla var. neglecta
                                             Psathyrella badiovestita
                                             Psathyrella baileyi
                                             Psathyrella bambra
                                             Psathyrella baragensis
                                             Psathyrella barlowiana
                                             Psathyrella barrowsii
                                             Psathyrella bartholomaei
                                             Psathyrella bartholomei
                                             Psathyrella basii
                                             Psathyrella battarrae
                                             Psathyrella bernardiana
                                             Psathyrella bernhardii
                                             Psathyrella berolinensis
                                             Psathyrella betulina
                                             Psathyrella biformis
                                             Psathyrella bifrons
                                                   [Agaricus bifrons var. semitinctus]
                                                   [Agaricus bifrons]
                                                   [Drosophila bifrons]
                                                   [Pilosace bifrons]
                                                   [Psathyra bifrons var. semitincta]
                                                   [Psathyra bifrons]
                                             Psathyrella bigelowii
                                             Psathyrella bipellis
                                                   [Agaricus atrorufus]
                                                   [Drosophila bipellis]
                                                   [Pilosace barlae]
                                                   [Pilosace bipellis]
                                                   [Psathyra barlae]
                                                   [Psathyra bipellis]
                                                   [Psathyrella barlae]
                                               Psathyrella bipellis var. bipellis
                                             Psathyrella bivelata
                                             Psathyrella boninensis
                                             Psathyrella borealis
                                             Psathyrella boulderensis
                                             Psathyrella brachycystis
                                             Psathyrella brevipes
                                             Psathyrella brooksii
                                             Psathyrella brunnescens
                                             Psathyrella byssina
                                             Psathyrella cacao
                                             Psathyrella caespitosa
                                             Psathyrella calcarea
                                             Psathyrella calvinii
                                             Psathyrella campestris
                                             Psathyrella camphorata
                                             Psathyrella camptopoda
                                             Psathyrella camptopus
                                             Psathyrella canadensis
                                             Psathyrella candidissima
                                             Psathyrella candolleana
                                                   [Agaricus appendiculatus var. lanatus]
                                                   [Agaricus appendiculatus]
                                                   [Agaricus candolleanus var. candolleanus]
                                                   [Agaricus candolleanus]
                                                   [Agaricus catarius]
                                                   [Agaricus egenulus]
                                                   [Agaricus stipatus var. appendiculatus]
                                                   [Drosophila appendiculata]
                                                   [Drosophila candolleana]
                                                   [Hypholoma appendiculatum]
                                                   [Hypholoma candolleanum]
                                                   [Hypholoma catarium]
                                                   [Hypholoma egenulum]
                                                   [Hypholoma felinum]
                                                   [Hypholomopsis appendiculata]
                                                   [Psathyra appendiculata]
                                                   [Psathyra candolleana]
                                                   [Psathyra corrugis var. vinosa]
                                                   [Psathyrella appendiculata]
                                                   [Psathyrella corrugis var. vinosa]
                                                   [Psathyrella egenula]
                                                   [Psathyrella microlepidota]
                                                   Psathyrella candolleana f. candolleana
                                                   Psathyrella candolleana f. pallida
                                               Psathyrella candolleana var. candolleana
                                               Psathyrella candolleana var. solitaria
                                             Psathyrella canoceps
                                                   [Drosophila canoceps]
                                                   [Hypholoma canoceps]
                                             Psathyrella capitatocystis
                                             Psathyrella caput-medusae
                                                   [Agaricus caput-medusae]
                                                   [Agaricus jerdonii]
                                                   [Drosophila caput-medusae]
                                                   [Drosophila jerdonii]
                                                   [Fungus caput-medusae]
                                                   [Fungus jerdonii]
                                                   [Geophila caput-medusae]
                                                   [Psathyrella jerdonii]
                                                   [Stropharia caput-medusae]
                                                   [Stropharia jerdonii]
                                               Psathyrella caput-medusae var. caput-medusae
                                               Psathyrella caput-medusae var. depauperata
                                             Psathyrella carbonaria
                                             Psathyrella carolinensis
                                             Psathyrella casca
                                             Psathyrella cascadensis
                                             Psathyrella cascoides
                                             Psathyrella castaneicolor
                                             Psathyrella castaneidisca
                                             Psathyrella castaneifolia
                                             Psathyrella catervata
                                             Psathyrella cernua
                                                   [Agaricus cernuus]
                                                   [Agaricus dealbatus]
                                                   [Agaricus farinulentus]
                                                   [Agaricus papyraceus]
                                                   [Coprinarius papyraceus]
                                                   [Dendrosarcus membranaceus]
                                                   [Drosophila cernua]
                                                   [Prunulus papyraceus]
                                                   [Psathyra cernua]
                                                   [Psathyrella papyracea]
                                                   [Psilocybe cernua]
                                                   [Psilocybe papyracea]
                                             Psathyrella cheyennensis
                                             Psathyrella chilensis
                                             Psathyrella chiloensis
                                             Psathyrella cineraria
                                             Psathyrella circellatipes
                                               Psathyrella circellatipes var. circellatipes
                                               Psathyrella circellatipes var. microspora
                                             Psathyrella citrinovelata
                                             Psathyrella clementsii
                                             Psathyrella clivensis
                                                   [Agaricus clivensis]
                                                   [Psilocybe clivensis]
                                             Psathyrella cloverae
                                             Psathyrella cokeri
                                             Psathyrella coloradensis
                                             Psathyrella columbiana
                                             Psathyrella comata
                                             Psathyrella communis
                                             Psathyrella complutensis
                                             Psathyrella condensa
                                             Psathyrella confertissima
                                             Psathyrella conissans
                                             Psathyrella connata
                                             Psathyrella coprinoceps
                                             Psathyrella coprinoides
                                             Psathyrella coprophila
                                             Psathyrella cordispora
                                             Psathyrella cordobaensis
                                             Psathyrella cornifericystis
                                             Psathyrella coronata
                                             Psathyrella corrugis
                                                   [Agaricus caudatus]
                                                   [Agaricus corrugis]
                                                   [Agaricus gracilis var. caudatus]
                                                   [Coprinarius caudatus]
                                                   [Coprinarius corrugis]
                                                   [Coprinarius gracilis]
                                                   [Drosophila caudata]
                                                   [Drosophila corrugis]
                                                   [Drosophila gracilis f. corrugis]
                                                   [Drosophila gracilis]
                                                   [Drosophila polycystis]
                                                   [Hypholoma gracile]
                                                   [Pilosace corrugis]
                                                   [Prunulus gracilis]
                                                   [Psathyra corrugis]
                                                   [Psathyra gracilis var. corrugis]
                                                   [Psathyra gracilis]
                                                   [Psathyrella atrolaminata]
                                                   [Psathyrella caudata]
                                                   [Psathyrella corrugis f. clavigera]
                                                   [Psathyrella corrugis f. gracilis]
                                                   [Psathyrella corrugis f. substerilis]
                                                   [Psathyrella gracilis f. clavigera]
                                                   [Psathyrella gracilis f. corrugis]
                                                   [Psathyrella gracilis f. substerilis]
                                                   [Psathyrella gracilis var. clavigera]
                                                   [Psathyrella gracilis var. corrugis]
                                                   [Psathyrella gracilis var. gracilis]
                                                   [Psathyrella gracilis]
                                                   [Psathyrella polycystis]
                                                   Psathyrella corrugis f. albolimbata
                                                   Psathyrella corrugis f. corrugis
                                               Psathyrella corrugis var. corrugis
                                             Psathyrella corticalis
                                             Psathyrella cortinarioides
                                             Psathyrella cotonea
                                                   [Agaricus hypoxanthus]
                                                   [Agaricus pseudostorea]
                                                   [Agaricus storea var. caespitosus]
                                                   [Drosophila cotonea]
                                                   [Hypholoma cotoneum]
                                                   [Hypholoma hypoxanthum]
                                                   [Hypholoma pseudostorea]
                                                   [Hypholoma storea var. caespitosum]
                                                   [Stropharia cotonea]
                                             Psathyrella crassulistipes
                                             Psathyrella crenulata
                                             Psathyrella crinipellis
                                             Psathyrella ctenodes
                                             Psathyrella cubensis
                                             Psathyrella cultrigera
                                             Psathyrella cuspidata
                                             Psathyrella cystidiosa
                                             Psathyrella dactylocystis
                                                   Psathyrella dactylocystis f. dactylocystis
                                                   Psathyrella dactylocystis f. latispora
                                                   Psathyrella dactylocystis f. rugulosiceps
                                             Psathyrella debilis
                                             Psathyrella deceptiva
                                             Psathyrella delicatella
                                             Psathyrella delineata
                                             Psathyrella dennyensis
                                             Psathyrella deparcula
                                             Psathyrella depauperata
                                             Psathyrella deserticola
                                             Psathyrella diabolica
                                             Psathyrella dichroma
                                             Psathyrella dicrani
                                             Psathyrella directa
                                             Psathyrella discolor
                                             Psathyrella dissecta
                                             Psathyrella distans
                                             Psathyrella distantifolia
                                             Psathyrella divergescens
                                             Psathyrella duchesnayensis
                                             Psathyrella dunarum
                                             Psathyrella dunensis
                                             Psathyrella duplicata
                                             Psathyrella earlei
                                             Psathyrella echinata
                                             Psathyrella echiniceps
                                             Psathyrella effibulata
                                             Psathyrella efflorescens
                                             Psathyrella elegans
                                             Psathyrella ellenae
                                               Psathyrella ellenae var. ellenae
                                               Psathyrella ellenae var. yubaensis
                                             Psathyrella elliptispora
                                             Psathyrella elongatipes
                                                   [Hypholoma elongatipes]
                                             Psathyrella elwhaensis
                                             Psathyrella emmetensis
                                             Psathyrella empyreumatica
                                             Psathyrella ephemera
                                             Psathyrella epimyces
                                             Psathyrella equina
                                             Psathyrella erinensis
                                             Psathyrella euthugramma
                                             Psathyrella euthygramma
                                             Psathyrella exalbicans
                                             Psathyrella excelsa
                                             Psathyrella expolita
                                             Psathyrella fagetophila
                                             Psathyrella fagetorum
                                             Psathyrella fagicola
                                             Psathyrella falcifolia
                                             Psathyrella falklandica
                                             Psathyrella fallax
                                             Psathyrella fascicularis
                                             Psathyrella fatiscens
                                             Psathyrella fatua
                                                   [Agaricus fatuus]
                                                   [Drosophila fatua var. fatua]
                                                   [Drosophila fatua]
                                                   [Hypholoma fatuum]
                                                   [Pannucia fatua]
                                                   [Pilosace fatuus]
                                                   [Psathyra fatua]
                                                   [Psilocybe fatua]
                                             Psathyrella ferruginea
                                             Psathyrella ferrugipes
                                             Psathyrella fibrillosa
                                                   [Agaricus fibrillosus var. fibrillosus]
                                                   [Agaricus fibrillosus]
                                                   [Drosophila fibrillosa var. fibrillosa]
                                                   [Drosophila fibrillosa]
                                                   [Hypholoma fibrillosum]
                                                   [Pannucia fibrillosa]
                                                   [Pilosace fibrillosus]
                                                   [Psathyra fibrillosa]
                                                   [Psilocybe fibrillosa]
                                             Psathyrella fibrillosipes
                                             Psathyrella filamentosa
                                             Psathyrella filopes
                                             Psathyrella fimbriata
                                             Psathyrella fimetaria
                                             Psathyrella fimiseda
                                             Psathyrella flagelliformis
                                             Psathyrella flavidifolia
                                             Psathyrella flexispora
                                             Psathyrella flexuosipes
                                             Psathyrella floccosa
                                             Psathyrella flocculosa
                                             Psathyrella floridana
                                             Psathyrella fontinalis
                                             Psathyrella fragilis
                                             Psathyrella fragrans
                                             Psathyrella franklini
                                             Psathyrella franklinii
                                             Psathyrella fraxinophila
                                             Psathyrella frustulenta
                                             Psathyrella fuegiana
                                             Psathyrella fulva
                                             Psathyrella fulvescens
                                                   [Drosophila fulvescens]
                                               Psathyrella fulvescens var. dicrani
                                               Psathyrella fulvescens var. fulvescens
                                             Psathyrella fulvipes
                                             Psathyrella fulvobrunnea
                                             Psathyrella fulvoumbrina
                                             Psathyrella furfurella
                                             Psathyrella fusca
                                                   [Drosophila fusca]
                                                   [Psathyra fusca]
                                             Psathyrella fuscifolia
                                             Psathyrella fuscofolia
                                             Psathyrella fuscospora
                                             Psathyrella galericolor
                                             Psathyrella galerinoides
                                             Psathyrella galeroides
                                             Psathyrella georgiana
                                             Psathyrella glandispora
                                             Psathyrella glaucescens
                                             Psathyrella globosivelata
                                             Psathyrella gordonii
                                                   [Agaricus gordonii]
                                                   [Pilosace gordonii]
                                                   [Psathyra gordonii]
                                             Psathyrella gossypina
                                                   [Agaricus gossypinus]
                                                   [Drosophila gossypina var. gossypina]
                                                   [Drosophila gossypina]
                                                   [Pilosace gossypinus]
                                                   [Psathyra gossypina]
                                                   [Psathyrella xanthocystis]
                                                   [Stropharia spintrigera var. semivestita]
                                             Psathyrella gracilipes
                                             Psathyrella gracillima
                                             Psathyrella graciloides
                                             Psathyrella gramina
                                             Psathyrella granulosa
                                             Psathyrella grasmerensis
                                             Psathyrella graveolens
                                             Psathyrella grisea
                                             Psathyrella griseifolia
                                             Psathyrella griseoalba
                                             Psathyrella griseoatomata
                                             Psathyrella griseola
                                             Psathyrella griseopallida
                                             Psathyrella gruberi
                                             Psathyrella gyroflexa
                                             Psathyrella halophila
                                             Psathyrella harrisonii
                                             Psathyrella helobia
                                             Psathyrella hesleri
                                             Psathyrella hesleriaffinis
                                             Psathyrella heterocystis
                                             Psathyrella hirta
                                                   [Drosophila coprobia]
                                                   [Psathyra semivestita var. coprobia]
                                                   [Psathyrella coprobia]
                                             Psathyrella hirtosquamulosa
                                             Psathyrella hispida
                                             Psathyrella hololanigera
                                             Psathyrella horakiana
                                             Psathyrella hortensis
                                             Psathyrella hortulana
                                             Psathyrella hoseneyae
                                             Psathyrella houghtonensis
                                             Psathyrella huronensis
                                             Psathyrella hydrophiloides
                                             Psathyrella hydrophora
                                             Psathyrella hymenocephala
                                               Psathyrella hymenocephala var. farinacea
                                               Psathyrella hymenocephala var. hymenocephala
                                             Psathyrella hypertropicalis
                                               Psathyrella hypertropicalis var. hypertropicalis
                                               Psathyrella hypertropicalis var. microtubulata
                                               Psathyrella hypertropicalis var. pubescens
                                             Psathyrella hypsipoda
                                             Psathyrella idahoensis
                                             Psathyrella imleriana
                                             Psathyrella immaculata
                                             Psathyrella impexa
                                             Psathyrella incerta
                                                   [Agaricus incertus]
                                                   [Hypholoma incertum]
                                                   [Psathyrella candolleana f. incerta]
                                               Psathyrella incerta var. incerta
                                               Psathyrella incerta var. pygmea
                                             Psathyrella incondita
                                             Psathyrella incrustans
                                             Psathyrella indecorosa
                                             Psathyrella indica
                                             Psathyrella infida
                                             Psathyrella inflatocystis
                                             Psathyrella insignis
                                             Psathyrella intermedia
                                             Psathyrella involuta
                                             Psathyrella iterata
                                               Psathyrella iterata var. iterata
                                               Psathyrella iterata var. ochraceispora
                                             Psathyrella ivoeensis
                                             Psathyrella jacobssonii
                                             Psathyrella jalapensis
                                             Psathyrella janauariensis
                                             Psathyrella katmaiensis
                                             Psathyrella kauffmanii
                                               Psathyrella kauffmanii var. exannulata
                                               Psathyrella kauffmanii var. kauffmanii
                                             Psathyrella kellermanii
                                             Psathyrella kitsiana
                                             Psathyrella kodaikanalensis
                                             Psathyrella lacrimabunda
                                             Psathyrella lacrymabunda
                                               Psathyrella lacrymabunda var. aggregata
                                               Psathyrella lacrymabunda var. lacrymabunda
                                             Psathyrella lactobrunnescens
                                             Psathyrella lacuum
                                             Psathyrella laeta
                                             Psathyrella laevissima
                                                   [Drosophila laevissima]
                                               Psathyrella laevissima var. laevissima
                                               Psathyrella laevissima var. nothofagi
                                             Psathyrella lanatipes
                                             Psathyrella langei
                                             Psathyrella lanuginosa
                                             Psathyrella larga
                                             Psathyrella laricina
                                             Psathyrella lateritia
                                             Psathyrella latispora
                                             Psathyrella laurentiana
                                             Psathyrella lauricola
                                             Psathyrella lepidotoides
                                             Psathyrella leptomeres
                                             Psathyrella leptosceles
                                             Psathyrella leucostigma
                                             Psathyrella leucotephra
                                                   [Agaricus leucotephrus]
                                                   [Drosophila leucotephra]
                                                   [Hypholoma leucotephrum]
                                                   [Psathyra leucotephra]
                                                   [Psathyrella hypsipus]
                                                   [Stropharia hypsipus]
                                             Psathyrella leucotrepha
                                             Psathyrella liciosae
                                             Psathyrella ligans
                                             Psathyrella lignatilis
                                             Psathyrella ligulata
                                             Psathyrella lilaceogrisea
                                             Psathyrella limicola
                                               Psathyrella limicola var. limicola
                                               Psathyrella limicola var. subpectinata
                                             Psathyrella limophila
                                             Psathyrella limosa
                                             Psathyrella lionella
                                             Psathyrella lithocarpi
                                             Psathyrella littenii
                                             Psathyrella longicauda
                                                   [Drosophila longicauda]
                                             Psathyrella longicystidiata
                                             Psathyrella longicystis
                                             Psathyrella longipes
                                             Psathyrella longistipes
                                             Psathyrella longistriata
                                               Psathyrella longistriata var. langei
                                               Psathyrella longistriata var. longistriata
                                             Psathyrella lubrica
                                             Psathyrella lucipeta
                                             Psathyrella lutensis
                                                   [Drosophila lutensis]
                                             Psathyrella luteopallida
                                             Psathyrella luteovelata
                                             Psathyrella lutulenta
                                             Psathyrella macquariensis
                                             Psathyrella macrocystidiata
                                             Psathyrella maculata
                                                   [Drosophila maculata]
                                                   [Hypholoma maculatum]
                                                   [Hypholoma melanthinum]
                                                   [Psathyrella scobinacea]
                                             Psathyrella madeodisca
                                             Psathyrella magambica
                                             Psathyrella magnispora
                                             Psathyrella malayana
                                             Psathyrella malenconii
                                             Psathyrella marquana
                                             Psathyrella marthae
                                               Psathyrella marthae var. acutissima
                                               Psathyrella marthae var. marthae
                                             Psathyrella mazamensis
                                             Psathyrella mazzeri
                                             Psathyrella megaspora
                                             Psathyrella melanophylla
                                             Psathyrella melanophylloides
                                             Psathyrella melanthina
                                             Psathyrella melleipallida
                                             Psathyrella membranacea
                                             Psathyrella merdicola
                                             Psathyrella mesobromionis
                                             Psathyrella mesocystis
                                             Psathyrella metuloidophora
                                             Psathyrella mexicana
                                             Psathyrella michiganensis
                                             Psathyrella microcystis
                                             Psathyrella microrhiza
                                                   [Agaricus microrhizus]
                                                   [Agaricus semivestitus]
                                                   [Drosophila microrhiza f. microrhiza]
                                                   [Drosophila microrhiza]
                                                   [Drosophila semivestita]
                                                   [Pilosace microrhizus]
                                                   [Pilosace semivestitus]
                                                   [Psathyra microrhiza]
                                                   [Psathyra semivestita var. semivestita]
                                                   [Psathyra semivestita]
                                                   [Psathyrella microrhiza f. microrhiza]
                                                   [Psathyrella microrhiza f. pumila]
                                                   [Psathyrella semivestita var. semivestita]
                                                   [Psathyrella semivestita]
                                                   [Psathyrella squamifera]
                                             Psathyrella microrrhiza
                                                   Psathyrella microrrhiza f. microrrhiza
                                                   Psathyrella microrrhiza f. pumila
                                             Psathyrella microsperma
                                             Psathyrella microspora
                                             Psathyrella microsporoides
                                             Psathyrella minima
                                             Psathyrella minuta
                                             Psathyrella minutella
                                             Psathyrella minutisperma
                                             Psathyrella minutissima
                                             Psathyrella modesta
                                             Psathyrella montgriensis
                                             Psathyrella monticola
                                             Psathyrella mookensis
                                             Psathyrella moseri
                                             Psathyrella moshiana
                                             Psathyrella mucosa
                                             Psathyrella mucrocystis
                                             Psathyrella multicystidiata
                                             Psathyrella multipedata
                                                   [Astylospora multipedata]
                                                   [Drosophila multipedata]
                                                   [Psathyra multipedata]
                                                   [Psathyra stipatissima]
                                                   [Psathyrella multipedata f. multipedata]
                                             Psathyrella multissima
                                             Psathyrella murcida
                                                   [Agaricus murcidus]
                                                   [Drosophila murcida]
                                                   [Psilocybe murcida]
                                             Psathyrella muricellata
                                             Psathyrella murrillii
                                             Psathyrella musae
                                             Psathyrella myceniformis
                                             Psathyrella nahuelbutensis
                                             Psathyrella naivashaiensis
                                             Psathyrella nana
                                             Psathyrella narcotica
                                             Psathyrella nassa
                                             Psathyrella naucoria
                                             Psathyrella naucorioides
                                             Psathyrella neotropica
                                             Psathyrella nezpercii
                                             Psathyrella nigeriensis
                                             Psathyrella nigripunctipes
                                             Psathyrella nimkeae
                                             Psathyrella nitens
                                             Psathyrella niveobadia
                                             Psathyrella noli-tangere
                                                   [Agaricus noli-tangere]
                                                   [Drosophila noli-tangere]
                                                   [Pannucia noli-tangere]
                                                   [Pilosace noli-tangere]
                                                   [Psathyra noli-tangere]
                                               Psathyrella noli-tangere var. minor
                                               Psathyrella noli-tangere var. noli-tangere
                                             Psathyrella nothomyrciae
                                             Psathyrella oblongispora
                                             Psathyrella oboensis
                                             Psathyrella obscura
                                             Psathyrella obscurotristis
                                             Psathyrella obtusata
                                                   [Psathyrella obtusata var. obtusata]
                                               Psathyrella obtusata var. aberrans
                                               Psathyrella obtusata var. obtusata
                                                     [Drosophila spadiceogrisea var. obtusata]
                                                     [Psathyra obtusata var. obtusata]
                                                     [Psathyra obtusata]
                                                     [Psathyrella obtusata]
                                                     [Psilocybe obtusata]
                                             Psathyrella ochracea
                                             Psathyrella odorata
                                             Psathyrella ogemawensis
                                             Psathyrella olivaceocystis
                                             Psathyrella olivaceogrisea
                                             Psathyrella olivaceopallida
                                             Psathyrella olympiana
                                                   [Psathyrella olympiana f. amstelodamensis]
                                                   Psathyrella olympiana f. caespitosa
                                                   Psathyrella olympiana f. olympiana
                                             Psathyrella opaca
                                             Psathyrella opacipes
                                             Psathyrella ophirensis
                                             Psathyrella orbicularis
                                             Psathyrella orbitarum
                                                   [Drosophila orbitarum]
                                                   [Psathyrella prona f. orbitarum]
                                             Psathyrella oregonensis
                                             Psathyrella orizabensis
                                             Psathyrella ornatispora
                                             Psathyrella ovalispora
                                             Psathyrella ovaticystis
                                             Psathyrella ovatispora
                                             Psathyrella owyheensis
                                             Psathyrella paecilosperma
                                             Psathyrella pallida
                                             Psathyrella pallidiceps
                                             Psathyrella pallidispora
                                             Psathyrella palmigena
                                             Psathyrella paludosa
                                             Psathyrella palustris
                                             Psathyrella pampeana
                                             Psathyrella panaeoloides
                                                   [Drosophila panaeoloides]
                                                   [Psathyra panaeoloides]
                                             Psathyrella pannucioides
                                             Psathyrella papyracea
                                             Psathyrella paradoxa
                                               Psathyrella paradoxa var. paradoxa
                                               Psathyrella paradoxa var. velicopia
                                             Psathyrella parva
                                             Psathyrella parvicystis
                                             Psathyrella parvifibrillosa
                                             Psathyrella parvivelosa
                                             Psathyrella patagonica
                                               Psathyrella patagonica var. nahuelbutensis
                                               Psathyrella patagonica var. patagonica
                                             Psathyrella payettensis
                                             Psathyrella pellstonensis
                                             Psathyrella pellucidipes
                                                   [Drosophila pellucidipes]
                                             Psathyrella pennata
                                                   [Agaricus pennatus]
                                                   [Drosophila gossypina var. pennata]
                                                   [Drosophila pennata]
                                                   [Pilosace pennatus]
                                                   [Psathyra pennata f. pennata]
                                                   [Psathyra pennata]
                                                   [Psathyrella carbonicola]
                                                   Psathyrella pennata f. pennata
                                                   Psathyrella pennata f. silvatica
                                               Psathyrella pennata var. annulata
                                               Psathyrella pennata var. pennata
                                             Psathyrella perpusilla
                                             Psathyrella perscrutata
                                             Psathyrella pertinax
                                                   [Agaricus chondrodermus]
                                                   [Agaricus instratus]
                                                   [Agaricus pertinax]
                                                   [Drosophila chondroderma]
                                                   [Hypholoma chondroderma]
                                                   [Hypholoma instratum]
                                                   [Hypholoma pertinax]
                                                   [Psathyrella chondroderma]
                                                   [Psilocybe chondroderma]
                                                   [Psilocybe pertinax]
                                             Psathyrella pervelata
                                             Psathyrella petasiformis
                                             Psathyrella phaeocystidiata
                                             Psathyrella phaseolispora
                                             Psathyrella phegophila
                                             Psathyrella phyllophila
                                             Psathyrella piceicola
                                             Psathyrella picta
                                             Psathyrella piluliformis
                                                   [Agaricus hydrophilus]
                                                   [Agaricus piluliformis]
                                                   [Drosophila appendiculata var. piluliformis]
                                                   [Drosophila hydrophila var. hydrophila]
                                                   [Drosophila hydrophila var. piluliformis]
                                                   [Drosophila hydrophila]
                                                   [Drosophila piluliformis]
                                                   [Drosophila subpapillata]
                                                   [Hypholoma hydrophilum]
                                                   [Hypholoma piluliforme]
                                                   [Hypholoma subpapillatum]
                                                   [Psathyrella appendiculata var. piluliformis]
                                                   [Psathyrella hydrophila]
                                                   [Psathyrella subpapillata]
                                             Psathyrella pinicola
                                             Psathyrella plana
                                             Psathyrella platensis
                                             Psathyrella plumigera
                                             Psathyrella polaris
                                             Psathyrella polycephala
                                             Psathyrella polycystidiosa
                                               Psathyrella polycystidiosa var. exumbonata
                                               Psathyrella polycystidiosa var. minor
                                               Psathyrella polycystidiosa var. polycystidiosa
                                             Psathyrella polycystis
                                             Psathyrella poonensis
                                             Psathyrella poonesis
                                             Psathyrella populorum
                                             Psathyrella potteri
                                                   [Drosophila albidula]
                                                   [Psathyrella albidula]
                                                   [Psathyrella atomata]
                                                   [Psathyrella prona f. albidula]
                                                   [Psathyrella prona f. cana]
                                             Psathyrella praeatomata
                                             Psathyrella praecox
                                             Psathyrella praelonga
                                             Psathyrella praetenuis
                                             Psathyrella pratensis
                                             Psathyrella prona
                                                   [Agaricus pronus]
                                                   [Coprinarius pronus var. pronus]
                                                   [Coprinarius pronus]
                                                   [Psathyra prona]
                                                   [Psathyrella prona var. prona]
                                                   Psathyrella prona f. picta
                                                   Psathyrella prona f. prona
                                               Psathyrella prona var. smithii
                                             Psathyrella propinqua
                                             Psathyrella proxima
                                             Psathyrella pruinosa
                                             Psathyrella pruinosipes
                                             Psathyrella prunuliformis
                                             Psathyrella psammophila
                                             Psathyrella pseudobifrons
                                             Psathyrella pseudocandolleana
                                             Psathyrella pseudocasca
                                                   [Drosophila pseudocasca]
                                                   [Hypholoma cascum]
                                             Psathyrella pseudocoronata
                                             Psathyrella pseudocorrugata
                                             Psathyrella pseudocorrugis
                                                   [Drosophila pseudocorrugis]
                                                   [Psathyrella borgensis]
                                             Psathyrella pseudocotonea
                                             Psathyrella pseudofoenisecii
                                             Psathyrella pseudofrustulenta
                                             Psathyrella pseudofulvescens
                                             Psathyrella pseudogordonii
                                             Psathyrella pseudogracilis
                                                   [Drosophila pseudogracilis]
                                             Psathyrella pseudolactea
                                             Psathyrella pseudolarga
                                             Psathyrella pseudolimicola
                                             Psathyrella pseudolongipes
                                             Psathyrella pseudoparadoxa
                                             Psathyrella pseudosenex
                                             Psathyrella pseudotrepida
                                             Psathyrella pseudovelutina
                                             Psathyrella pseudovernalis
                                             Psathyrella psilocyboides
                                             Psathyrella pulicosa
                                             Psathyrella purpureobadia
                                             Psathyrella pusilla
                                             Psathyrella pygmaea
                                                   [Agaricus pygmaeus]
                                                   [Drosophila pygmaea]
                                                   [Naucoria pygmaea]
                                                   [Phaeomarasmius pygmaeus]
                                                   [Psathyra pygmaea]
                                                   [Psathyrella consimilis]
                                             Psathyrella quercicola
                                             Psathyrella radicellata
                                             Psathyrella rainierensis
                                             Psathyrella ramicola
                                             Psathyrella renispora
                                             Psathyrella reticulata
                                             Psathyrella retispora
                                             Psathyrella rhizophorae
                                             Psathyrella rhodophae
                                             Psathyrella rhodophaea
                                             Psathyrella rhodospora
                                             Psathyrella rhombispora
                                             Psathyrella ridicula
                                             Psathyrella rigidipes
                                             Psathyrella riparia
                                             Psathyrella rogueiana
                                             Psathyrella romagnesiana
                                             Psathyrella romagnesii
                                             Psathyrella romellii
                                             Psathyrella romseyensis
                                             Psathyrella rooseveltiana
                                             Psathyrella roothaanensis
                                             Psathyrella rostellata
                                             Psathyrella roystoniae
                                             Psathyrella rubescens
                                             Psathyrella rubicola
                                             Psathyrella rubiginosa
                                             Psathyrella ruderaria
                                             Psathyrella rudericola
                                             Psathyrella rufescens
                                             Psathyrella rufogrisea
                                               Psathyrella rufogrisea var. bonnerensis
                                               Psathyrella rufogrisea var. riparia
                                               Psathyrella rufogrisea var. rufogrisea
                                             Psathyrella rugocephala
                                             Psathyrella rugoproxima
                                             Psathyrella rugoradiata
                                             Psathyrella rugulosa
                                             Psathyrella rupchandii
                                             Psathyrella rupincola
                                             Psathyrella saccharinophila
                                             Psathyrella sacchariolens
                                             Psathyrella salictaria
                                             Psathyrella salmonescens
                                             Psathyrella saponacea
                                             Psathyrella scatophila
                                             Psathyrella scheppingensis
                                             Psathyrella schweinfurthii
                                             Psathyrella scotospora
                                             Psathyrella secotioides
                                             Psathyrella segregis
                                             Psathyrella seminuda
                                             Psathyrella senex
                                                   [Drosophila ocellata]
                                                   [Psathyrella friesii]
                                                   [Psathyrella fulvescens var. brevicystis]
                                                   [Psathyrella ocellata]
                                                   [Psathyrella ploddensis]
                                                   [Psathyrella trivialis]
                                                   [Psilocybe senex]
                                             Psathyrella septentrionalis
                                               Psathyrella septentrionalis var. septentrionalis
                                               Psathyrella septentrionalis var. vesiculosa
                                             Psathyrella sepulchralis
                                             Psathyrella sepulcreti
                                             Psathyrella sequoiae
                                             Psathyrella seymourensis
                                             Psathyrella sharonensis
                                             Psathyrella silvestris
                                                   [Agaricus populinus]
                                                   [Drosophila silvestris]
                                                   [Hypholoma populinum]
                                                   [Hypholoma silvestre]
                                                   [Psathyrella populina]
                                                   [Psathyrella sylvestris]
                                             Psathyrella similis
                                             Psathyrella similissima
                                             Psathyrella singeri
                                             Psathyrella smithii
                                             Psathyrella solheimii
                                               Psathyrella solheimii var. sanjuanensis
                                               Psathyrella solheimii var. solheimii
                                             Psathyrella solitaria
                                             Psathyrella sonderiana
                                             Psathyrella spadiceogrisea
                                                   [Agaricus spadiceogriseus]
                                                   [Drosophila exalbicans]
                                                   [Drosophila mammifera]
                                                   [Drosophila spadiceogrisea var. spadiceogrisea]
                                                   [Drosophila spadiceogrisea]
                                                   [Drosophila vernalis]
                                                   [Pilosace spadiceogriseus]
                                                   [Pratella spadiceogrisea]
                                                   [Psathyra obtusata var. vernalis]
                                                   [Psathyra spadiceogrisea]
                                                   [Psathyrella exalbicans]
                                                   [Psathyrella groegeri]
                                                   [Psathyrella spadiceogrisea f. exalbicans]
                                                   [Psathyrella spadiceogrisea f. mammifera]
                                                   [Psathyrella spadiceogrisea f. vernalis]
                                                   [Psathyrella subnuda]
                                                   [Psathyrella vernalis]
                                                   [Psilocybe spadiceogrisea]
                                                   Psathyrella spadiceogrisea f. phaeophylla
                                                   Psathyrella spadiceogrisea f. spadiceogrisea
                                             Psathyrella sphaerocystis
                                             Psathyrella sphaerospora
                                             Psathyrella sphagnicola
                                                   [Drosophila sphagnicola]
                                                   [Psathyrella psathyroides]
                                                   [Stropharia psathyroides]
                                                   [Stropharia sphagnicola]
                                             Psathyrella spintrigera
                                                   [Agaricus spintriger]
                                                   [Drosophila appendiculata var. spintrigera]
                                                   [Drosophila spintrigera]
                                                   [Fungus spintriger]
                                                   [Stropharia spintrigera]
                                             Psathyrella spintrigeroides
                                             Psathyrella splendens
                                             Psathyrella squamosa
                                               Psathyrella squamosa var. ochrospora
                                               Psathyrella squamosa var. squamosa
                                             Psathyrella squarrosiceps
                                             Psathyrella stellata
                                                   [Drosophila stellata]
                                               Psathyrella stellata var. orbicularis
                                               Psathyrella stellata var. stellata
                                             Psathyrella stellatifurfuracea
                                             Psathyrella stelzeri
                                             Psathyrella stercoraria
                                             Psathyrella stevensonii
                                             Psathyrella stigmatospora
                                             Psathyrella storea
                                             Psathyrella striatoannulata
                                             Psathyrella stuntzii
                                             Psathyrella suavissima
                                             Psathyrella subagraria
                                             Psathyrella subalpina
                                             Psathyrella subamara
                                             Psathyrella subandina
                                             Psathyrella subannulata
                                             Psathyrella subargillacea
                                             Psathyrella subatomata
                                             Psathyrella subaustralis
                                             Psathyrella subcaerulea
                                               Psathyrella subcaerulea var. subcaerulea
                                               Psathyrella subcaerulea var. velata
                                             Psathyrella subcaespitosa
                                             Psathyrella subcernua
                                             Psathyrella subcinerascens
                                             Psathyrella subcinnamomea
                                             Psathyrella subconocyboides
                                             Psathyrella subcorticalis
                                             Psathyrella subdebilis
                                             Psathyrella subdisseminata
                                             Psathyrella subfasciculata
                                             Psathyrella subfilipes
                                             Psathyrella subhepatica
                                             Psathyrella subhyalinispora
                                             Psathyrella subincarnata
                                             Psathyrella subincerta
                                             Psathyrella sublanata
                                             Psathyrella sublateritia
                                               Psathyrella sublateritia var. intermedia
                                               Psathyrella sublateritia var. sublateritia
                                             Psathyrella sublatispora
                                             Psathyrella subligans
                                             Psathyrella sublongipes
                                             Psathyrella sublongispora
                                             Psathyrella submaculata
                                             Psathyrella submicrospora
                                             Psathyrella submontana
                                             Psathyrella subochracea
                                             Psathyrella subolivacea
                                             Psathyrella subpalustris
                                             Psathyrella subpannucioides
                                             Psathyrella subpapillata
                                             Psathyrella subprona
                                             Psathyrella subpurpurea
                                             Psathyrella subradicata
                                             Psathyrella subrosea
                                             Psathyrella subrubella
                                             Psathyrella subsericea
                                             Psathyrella subsimilissima
                                             Psathyrella subsquamulosa
                                             Psathyrella substrigosipes
                                             Psathyrella subtenacipes
                                             Psathyrella subterrestris
                                             Psathyrella subtilis
                                             Psathyrella subtruncatispora
                                             Psathyrella subumbrina
                                             Psathyrella subvinacea
                                             Psathyrella subvolvata
                                             Psathyrella sulcata
                                             Psathyrella sulcatotuberculosa
                                             Psathyrella sullivantii
                                             Psathyrella sumstinei
                                             Psathyrella superiorensis
                                             Psathyrella supernula
                                             Psathyrella sylvestre
                                             Psathyrella tahomensis
                                             Psathyrella tahquamenonensis
                                             Psathyrella tenacipes
                                             Psathyrella tenera
                                             Psathyrella tenuicula
                                             Psathyrella tenuis
                                             Psathyrella tenuivelata
                                             Psathyrella tepeitensis
                                             Psathyrella tephrophylla
                                                   [Drosophila tephrophylla]
                                             Psathyrella terrestris
                                             Psathyrella texensis
                                             Psathyrella thiersii
                                             Psathyrella thomii
                                             Psathyrella thujina
                                             Psathyrella tiarella
                                             Psathyrella tigrina
                                             Psathyrella tilcariensis
                                             Psathyrella torpens
                                             Psathyrella trechispora
                                             Psathyrella trepida
                                                   [Agaricus trepidus]
                                                   [Coprinarius trepidus]
                                                   [Drosophila trepida]
                                                   [Psathyra trepida]
                                             Psathyrella trepidula
                                             Psathyrella trigonospora
                                             Psathyrella trinitatensis
                                             Psathyrella tristezae
                                             Psathyrella tristis
                                             Psathyrella truncatispora
                                             Psathyrella tsugae
                                             Psathyrella tubarioides
                                             Psathyrella tuberculata
                                             Psathyrella tumagainensis
                                             Psathyrella turcosomarginata
                                             Psathyrella twickelensis
                                             Psathyrella typhae
                                                   [Agaricus typhae]
                                                   [Drosophila typhae]
                                                   [Pilosace typhae]
                                                   [Psathyra typhae]
                                                   [Psathyrella typhae var. sulcatotuberculosa]
                                                   Psathyrella typhae f. acori
                                                   Psathyrella typhae f. typhae
                                               Psathyrella typhae var. bispora
                                               Psathyrella typhae var. typhae
                                             Psathyrella uliginicola
                                             Psathyrella umbonata
                                             Psathyrella umbratica
                                             Psathyrella umbrina
                                               Psathyrella umbrina var. umbrina
                                               Psathyrella umbrina var. utriformis
                                             Psathyrella umbrinescens
                                             Psathyrella umbrosa
                                             Psathyrella undulatipes
                                             Psathyrella usambarensis
                                             Psathyrella uskensis
                                             Psathyrella utahensis
                                             Psathyrella valdiviana
                                             Psathyrella valentior
                                             Psathyrella vanhermanii
                                             Psathyrella variabilissima
                                             Psathyrella variata
                                             Psathyrella varicosa
                                             Psathyrella varzeae
                                             Psathyrella velatipes
                                             Psathyrella velibrunnescens
                                             Psathyrella verna
                                             Psathyrella vernalis
                                             Psathyrella verrucispora
                                               Psathyrella verrucispora var. minima
                                               Psathyrella verrucispora var. verrucispora
                                             Psathyrella vesiculocystis
                                             Psathyrella vestita
                                             Psathyrella vialis
                                             Psathyrella victori
                                             Psathyrella victorii
                                             Psathyrella viloriana
                                             Psathyrella vinescens
                                             Psathyrella vinosofulva
                                                   [Psathyrella prona var. utriformis]
                                             Psathyrella violaceopallens
                                             Psathyrella vulgaris
                                             Psathyrella vyrnwyensis
                                             Psathyrella waltersii
                                             Psathyrella wapinitaensis
                                             Psathyrella warrenensis
                                             Psathyrella wavereni
                                             Psathyrella wavereniana
                                             Psathyrella waverenii
                                             Psathyrella weberi
                                             Psathyrella wilsonensis
                                             Psathyrella yaoundeana
                                     Pseudocoprinus
                                             Pseudocoprinus besseyi
                                             Pseudocoprinus brasilianus
                                             Pseudocoprinus brunneolus
                                             Pseudocoprinus crenatus
                                             Pseudocoprinus lacteus
                                             Pseudocoprinus venustus

Problematic Rooting (178035)
                                               Drosophila albidula var. albidula
                                               Drosophila albidula var. palustris

Problematic Rooting (178038)
                                               Drosophila appendiculata var. appendiculata
                                               Drosophila appendiculata var. pilulaeformis

Problematic Rooting (178050)
                                               Drosophila caput-medusae var. caput-medusae
                                               Drosophila caput-medusae var. depauperata

Problematic Rooting (178079)
                                                   Drosophila gracilis f. gracilis

Problematic Rooting (178083)
                                               Drosophila hydrophila var. pilulaeformis

Problematic Rooting (178098)
                                                   Drosophila microrhiza f. pseudobifrons

Problematic Rooting (178136)
                                               Drosophila spadicea var. spadicea

Problematic Rooting (178142)
                                               Drosophila stellata var. orbicularis
                                               Drosophila stellata var. stellata

Problematic Rooting (178152)
                                                   Drosophila trepida f. minor
                                                   Drosophila trepida f. trepida

Problematic Rooting (178154)
                                               Drosophila typhae var. sulcatotuberculosa
                                               Drosophila typhae var. typhae

Problematic Rooting (391267)
                                               Psathyra bifrons var. bifrons

Problematic Rooting (391283)
                                               Psathyra conopilus var. conopilus

Problematic Rooting (391286)
                                               Psathyra corrugis subsp. corrugis
                                               Psathyra corrugis subsp. pellosperma
                                               Psathyra corrugis var. corrugis

Problematic Rooting (391303)
                                               Psathyra fatua var. (a.)
                                               Psathyra fatua var. (b.)
                                               Psathyra fatua var. (c.)
                                               Psathyra fatua var. fatua

Problematic Rooting (391315)
                                                   Psathyra gordonii f. gordonii
                                                   Psathyra gordonii f. minor

Problematic Rooting (391316)
                                                   Psathyra gossypina f. gossypina
                                                   Psathyra gossypina f. minor

Problematic Rooting (391317)
                                                   Psathyra gracilis f. gracilis
                                                   Psathyra gracilis f. substerilis
                                               Psathyra gracilis var. gracilis

Problematic Rooting (391328)
                                                   Psathyra lactea f. lactea
                                                   Psathyra lactea f. virginea

Problematic Rooting (391354)
                                               Psathyra noli-tangere var. laureata
                                               Psathyra noli-tangere var. noli-tangere

Problematic Rooting (391417)
                                               Psathyra typhae var. iridis
                                               Psathyra typhae var. typhae

Problematic Rooting (391473)
                                               Psathyrella appendiculata var. appendiculata

Problematic Rooting (391504)
                                                   Psathyrella barlae f. barlae
                                                   Psathyrella barlae f. minor

Problematic Rooting (391564)
                                                   Psathyrella conopilus f. conopilus
                                                   Psathyrella conopilus f. substerilis
                                               Psathyrella conopilus var. conopilus
                                               Psathyrella conopilus var. subatrata

Problematic Rooting (391681)
                                                   Psathyrella gracilis f. albolimbata
                                                   Psathyrella gracilis f. gracilis
                                               Psathyrella gracilis var. fulva

Problematic Rooting (391713)
                                                   Psathyrella hydrophila f. hydrophila
                                                   Psathyrella hydrophila f. pratensis
                                               Psathyrella hydrophila var. hydrophila

Problematic Rooting (391793)
                                               Psathyrella marcescibilis var. elata
                                               Psathyrella marcescibilis var. marcescibilis
                                               Psathyrella marcescibilis var. virginea

Problematic Rooting (392058)
                                               Psathyrella subnuda var. subnuda
                                               Psathyrella subnuda var. velosa

Problematic Rooting (392137)
                                               Psathyrella velutina var. boughtoni
                                               Psathyrella velutina var. boughtonii
                                               Psathyrella velutina var. velutina