Bolbitius is a genus of small mushrooms in the family Bolbitiaceae.
The genus Bolbitius is defined as small thin Mycena-like mushrooms, with a hymenoderm pileipellis, a glutinous cap surface, and spores that are brown in deposit. Spores of mushrooms of this genus are thick-walled, smooth and have a germ pore.
As of June 2015, Index Fungorum lists 54 valid species in Bolbitius:[2]
Bolbitius is a genus of small mushrooms in the family Bolbitiaceae.