Cystodermella
Introduction '''''Cystodermella''''' is a genus of fungi in the family Agaricaceae. The genus comprises about 12 species, noted for producing agaric fruit bodies, bearing a cap, white gills and stipe with a fine, ephemeral ring. The genus was devised by Harri Harmaja in 2002, dividing the older genus ''Cystoderma'' into three independent genera: ''Cystoderma'', ''Ripartitella'' and ''Cystodermella'' largely on the basis of microscopic differences. ''Cystodermella'' species bear non-amyloid spores and sometimes cystidia. The spores, in contrast to ''Ripartitella'' are not echinulate.Species of the genus have a saprotrophic mode of nutrition, and occur around the world.
Species *''Cystodermella adnatifolia'' (Peck) Harmaja 2002*''Cystodermella ambrosii'' (Bres.) Harmaja 2002*''Cystodermella australis'' (A.H.Sm. & Singer) Vizzini 2008*''Cystodermella cinnabarina'' (Alb. & Schwein.) Harmaja 2002 *''Cystodermella contusifolia'' (Pegler) Harmaja 2002 *''Cystodermella cristallifera''  (Thoen) Harmaja 2002 *''Cystodermella elegans'' (Beeli) Harmaja 2002*''Cystodermella freirei'' (Justo & M.L.Castro) Vizzini 2008 *''Cystodermella granulosa'' (Batsch) Harmaja 2002 – United Kingdom*''Cystodermella japonica'' (Thoen & Hongo) Harmaja 2002*''Cystodermella lactea'' Musumeci 2006*''Cystodermella myriadocystis'' (Heinem. & Thoen) Harmaja 2002*''Cystodermella papallactae'' (I.Saar & Læssøe) Vizzini 2008*''Cystodermella subpurpurea''  (A.H.Sm. & Singer) Harmaja 2002
See also *List of Agaricaceae genera*List of Agaricales genera
References '''Footnotes''''''Citations'''