Phylum Basidiomycota R.T.Moore (1980) - basidiomycetes
   Subphylum Agaricomycotina Doweld (2001)
     Class Agaricomycetes Doweld (2001)
       Order Agaricales Underw. (1899)
         Family Psathyrellaceae Vilgalys, Moncalvo & Redhead (2001)
           01 Genus Coprinellus P.Karst. (1879)
           02 Genus Coprinopsis P.Karst. (1881), nom. cons.
           03 Genus Cystoagaricus Singer (1947)
           04 Genus Gasteroagaricoides D.A. Reid (1986)
           05 Genus Homophron (Britzelm.) Örstadius & E. Larss. (2015)
           06 Anamorph genus Hormographiella Guarro & Gené (1992)
           07 Genus Kauffmania Örstadius & E. Larss. (2015)
           08 Genus Lacrymaria Pat. (1887)
           09 Genus Macrometrula Donk & Singer (1948)
           10 Genus Parasola Redhead, Vilgalys & Hopple (2001)
           11 Genus Psathyrella (Fr.) Quél. (1872), nom. cons.
           12 Anamorph genus Rhacophyllus Berk. & Broome (1871)
           13 Genus Typhrasa Örstadius & E. Larss. (2015)