The name Psathyrella is a slight homonymy case. This name is used according to the rules of several different nomenclatural codes.

Psathyrella

Botany

Online references

Taxonomy

Species

Psathyrella abortiva 1

Psathyrella acrifolia (Pk.) Sm. 1

Psathyrella acutilamella Favre 1

Psathyrella albidula 5

Psathyrella ammophila (Durieu & Lév.) P. D. Orton 1 1

Psathyrella appendiculata 1

Psathyrella artemiseae (Pass) Sm. 1

Psathyrella atomata 2

Psathyrella barlae (Bres.) Sm. 4

Psathyrella bipellis Quelet 3

Psathyrella camptopoda (Pk.) Sm. 1

Psathyrella canadensis 1

Psathyrella cf. candolleana 14 1

Psathyrella candolleana cf 1

Psathyrella canoceps (Kauff.) Sm. 1

Psathyrella carbonicola Sm. 1

Psathyrella chondroderma (Berk) Sm. 1

Psathyrella citerinii Eyssart. 1

Psathyrella cf. condroderma 1

Psathyrella confertissima (G.F.Atk.) A.H.Sm. 1

Psathyrella conissans (Pk.) Sm. 1

Psathyrella conopilea 2

Psathyrella coprobia (Lange) Sm. 2

Psathyrella cf. coronata (Fr.) A.H.Sm. 2

Psathyrella cuspidata Sm. 1

Psathyrella delineata (Pk.) Sm. 2

Psathyrella echiniceps (Atk.) Sm. 1

Psathyrella egenula 1

Psathyrella empyreumatica 2

Psathyrella epimyces (Pk.) Sm. 1

Psathyrella fatua 3

Psathyrella fibrillosa 1

Psathyrella fraxinophila 1

Psathyrella frustulenta (Fr.) Sm. 1

Psathyrella cf. fulvescens 4

Psathyrella fusca ss Lange 4

Psathyrella gossypina Fr. 1

Psathyrella graciclis 1

Psathyrella gruberi 1

Psathyrella gyroflexa 1

Psathyrella hirtosquamulosa (Pk.) Sm. 1

Psathyrella hydrophila 2

Psathyrella hydrophiloides 1

Psathyrella hydrophylla (Fr.) Sm. 1

Psathyrella hymenocephala (Pk.) Sm. 3

Psathyrella impatiens 2

Psathyrella infida Romagn. 1

Psathyrella insignis Sm. 1

Psathyrella intermedia (Pk.) Sm. 1

Psathyrella cf. intermediae 1

Psathyrella kauffmanii 2

Psathyrella lacrymabunda 1

Psathyrella larga (Kauff.) Sm. 1

Psathyrella lauricola A.H.Sm. & Hesler 1

Psathyrella leipellis Quil. 1

Psathyrella leucotephra 1

Psathyrella longistriata (Murr.) Sm. 1

Psathyrella luteovelata Sm. 1

Psathyrella maculata Peck. 2

Psathyrella melantina Fr. 1

Psathyrella michiganensis Sm. 1

Psathyrella multipedata (Fr.) Sm. 1

Psathyrella niveobadia (Romagn.) M.M.Moser 3

Psathyrella noli-tangere (Fr.) A.Pearson & Dennis 1

Psathyrella non déterminé 20

Psathyrella obtusata 3

Psathyrella cf. ocellata 62

Psathyrella olympiana 1

Psathyrella opaca 1

Psathyrella orizabensis (Murrill) A.H.Sm. 1

Psathyrella papyracea 1

Psathyrella cf. parmaeoloides 1

Psathyrella parvispora 1

Psathyrella pellucidipes Romagn. 1

Psathyrella pervelata 1

Psathyrella piceicola A.H.Sm. & Hesler 1

Psathyrella piluliformis (Bull.) P.D.Orton 2

Psathyrella platycystis 1

Psathyrella polycephala 1

Psathyrella prona Rick. 3

Psathyrella pronia (Fr) Gillet 1

Psathyrella cf. proxima 1

Psathyrella pseudogracilis 1

Psathyrella pseudosathyra 1

Psathyrella rudericola Sm. 1

Psathyrella rugocephala (Atk.) Sm. 1

Psathyrella sarcocephala (Fr.) Sm. 1

Psathyrella semivestita (B. & Br) Sm. 1

Psathyrella senex (Pk.) Sm. 1

Psathyrella sp. 22 1

Psathyrella spadicea 5

Psathyrella spadiceogrisea (Schaeff.) Maire 6 1

Psathyrella sphagnicola (Maire) Favre 1

Psathyrella stuntzii 1

Psathyrella subatrata (Fr.) Gillet 4

Psathyrella subnuda (Karst.) Sm. 1

Psathyrella tenuis (Murr.) Sm. 1

Psathyrella tephrophylla 1

Psathyrella texans 1

Psathyrella cf. torpens 1

Psathyrella trepida (Fr.) Gillet 1

Psathyrella typhae 1

Psathyrella uliginicola 1

Psathyrella velutina Fr. 1

Psathyrella vernalis Sm. 1

Psathyrella weberi (Murr.) Sm. 1

276 Specimens registered in collections

Collection	Number of specimens (or sets)
Cons. et Jard. Bot. de Nancy (NCY)	1
Cryptogams (PC)	253
Univ. Montpellier - Inst. of Botany (MPU)	22

Psathyrella

Zoology

Taxonomy

Species

Psathyrella leucolephra 1

Specimens registered in collections

Collection	Number of specimens (or sets)
Extractotheque (CX)	1