Species (226)
- Psilocybe serbica M.M. Moser & E. Horak 1969
- Psilocybe strictipes Singer & A.H. Sm. 1958
- Psilocybe bohemica Šebek 1975
- Psilocybe serbica var. moravica (Borov.) Borov., Oborník & Noordel. 2011
- Psilocybe serbica var. arcana (Borovicka & Hlavácek) Borovicka, Obornik & Noorde
- Psilocybe turficola J. Favre 1939
- Psilocybe montana (Pers. : Fr.) P. Kumm. 1871
- Psilocybe serbica var. bohemica (Šebek) Borovi?ka, Oborník & Noordel. 2011
- Psilocybe mairei Singer 1973
- Psilocybe caesioannulata Singer 1965
- Psilocybe merdaria var. macrospora (F.H. Møller) Singer 1969
- Psilocybe rhombispora (Britzelm.) Sacc. 1895
- Psilocybe modesta (Peck) A.H. Sm. 1948
- Psilocybe serbica f. sternberkiana (Borovicka) Borovicka, Obornik & Noordel. 2011
- Psilocybe moravica var. sternberkiana Borov. 2006
- Psilocybe arcana Borovicka & Hlavácek 2001
- Psilocybe lateritia (Murrill) A.H. Sm. 1948
- Psilocybe semistriata (Peck) Guzmán 1983
- Psilocybe atrobrunnea (Lasch) Gillet 1878
- Psilocybe praetervisa Singer 1969
- Psilocybe inquilina var. crobula (Fr.) Høil. 1978
- Psilocybe moravica Borov. 2003
- Psilocybe cookei Singer 1973
- Psilocybe semilanceata var. caerulescens (Cooke) Sacc. 1887
- Psilocybe semilanceata var. microspora Singer 1969
- Psilocybe semilanceata var. obtusata Bon 1985
- Psilocybe alpestris Singer 1989
- Psilocybe phyllogena (Sacc.) Peck 1912
- Psilocybe fimetaria (P.D. Orton) Watling 1967
- Psilocybe xeroderma Huijsman 1961
- Psilocybe cyanescens Wakef. 1946
- Psilocybe moelleri Guzmán 1978
- Psilocybe coprophila (Bull. : Fr.) P. Kumm. 1871
- Psilocybe crobula (Fr.) Singer 1962
- Psilocybe spadicea P. Kumm. 1871
- Psilocybe sarcocephala (Fr.) Gillet 1878
- Psilocybe foenisecii (Pers. : Fr.) Quél. 1872
- Psilocybe aleuriata R. Heim 1925
- Psilocybe subfusispora (F.H. Møller) E. Horak 2005
- Psilocybe horizontalis (Bull.) Vellinga & Noordel. 1995
- Psilocybe phillipsii (Berk. & Broome) Vellinga & Noordel. 1995
- Psilocybe acadiensis A.H. Sm. 1946
- Psilocybe apelliculosa P.D. Orton 1965
- Psilocybe argentina (Speg.) Singer 1969
- Psilocybe azurescens Stamets & Gartz 1995
- Psilocybe bullacea (Bull. : Fr.) P. Kumm. 1871
- Psilocybe chionophila Lamoure 1979
- Psilocybe laeticolor (F.H. Møller) Noordel. 1995
- Psilocybe magica Svr?ek 1989
- Psilocybe liniformans Guzmán & Bas 1977
- Psilocybe pelliculosa (A.H. Sm.) Singer & A.H. Sm. 1958
- Psilocybe olivaceotincta Kauffman 1926
- Psilocybe puberula Bas & Noordel. 1996
- Psilocybe rhomboidospora A.H. Sm. & Guzman 1983
- Psilocybe schoeneti Bresinsky 1976
- Psilocybe scocholmica Park.-Rhodes 1950
- Psilocybe semilanceata (Fr.) P. Kumm. 1871
- Psilocybe physaloides (Bull.) Quél. 1872
- Psilocybe fuscofulva Peck 1887
- Psilocybe glutinosa Arnolds 1982
- Psilocybe graminicola (P.D. Orton) P.D. Orton 1969
- Psilocybe flocculosa Bas & Noordel. 1996
- Psilocybe inquilina (Fr. : Fr.) Bres. 1931
- Psilocybe hispanica Guzmán 2000
- Psilocybe micropora Noordel. & Verduin 1999
- Psilocybe montana var. macrospora Noordel. & Verduin 1999
- Psilocybe muscorum (P.D. Orton) M.M. Moser 1967
- Psilocybe paupera Singer 1955
- Psilocybe pratensis P.D. Orton 1969
- Psilocybe castanella Peck 1887
- Psilocybe antillarum (Fr.) Sacc. 1887
- Psilocybe fortunata (Cooke) Sacc. 1889
- Psilocybe caricicola P.D. Orton 1969
- Psilocybe fascicularis (Huds. : Fr.) Noordel. 1980
- Psilocybe marginata (Pers. : Fr.) Noordel. 1995
- Psilocybe ochraeceps Kauffman 1925
- Psilocybe polytrichi (Fr. : Fr.) A. Pearson & Dennis 1948
- Psilocybe radicosum (Fr.) Noordel. 1995
- Psilocybe subericaea (Pers. : Fr.) Sacc. 1887
- Psilocybe tuberosa (Redhead & Kroeger) Walleyn 1998
- Psilocybe uda (Pers. : Fr.) Gillet 1878
- Psilocybe gilletii P. Karst. 1929
- Psilocybe ericaeoides (P.D. Orton) Noordel. 1995
- Psilocybe capnoides (Fr. : Fr.) Noordel. 1995
- Psilocybe elongata (Pers. : Fr.) J.E. Lange 1936
- Psilocybe ericaea (Pers. : Fr.) Quél. 1873
- Psilocybe xanthocephala (P.D. Orton) Noordel. 1995
- Psilocybe corneipes (Fr.) P. Karst. 1879
- Psilocybe cubensis (Earle) Singer 1948
- Psilocybe gallaeciae Guzmán & M.L. Castro 2003
- Psilocybe laetissima Hauskn. & Singer 1986
- Psilocybe libertatis F.H. Møller 1995
- Psilocybe medullosa (Bres.) Borovi?ka 2007
- Psilocybe merdaria (Fr.) Ricken 1912
- Psilocybe merdicola Huijsman 1961
- Psilocybe microspora Noordel. & Verduin 1999
- Psilocybe silvatica (Peck) Singer & A.H. Sm. 1958
- Psilocybe subcoprophila (Britzelm.) Sacc. 1895