Hairy Long Stem Marasmius

Rhizomarasmius pyrrhocephalus

The Hairy Long Stem Marasmius (Rhizomarasmius pyrrhocephalus) is a mushroom in the family Physalacriaceae (Agaricomycetes, Agaricales) formerly known as Marasmius pyrrhocephalus but transfererd to the new genus Rhizomarasmius erected by R.H. Petersen (2000) of which it is the type species.
Taxonomy
KingdomFungi
DivisionBasidiomycota
ClassAgaricomycetes
OrderAgaricales
FamilyPhysalacriaceae
GenusRhizomarasmius
SpeciesRhizomarasmius pyrrhocephalus