Inonotus rigidus

Inonotus rigidus is a species of fungus in the family Hymenochaetaceae.^[1] It is distinguished by its resupinate and rigid basidiocarps, its yellow pore surface, being microscopically ellipsoid and yellowish brown, its thick-walled basidiospores, and by lacking both setal hyphae and hymenial setae.

Inonotus rigidus
Scientific classification
Kingdom:	Fungi
Division:	Basidiomycota
Class:	Agaricomycetes
Order:	Hymenochaetales
Family:	Hymenochaetaceae
Genus:	Inonotus
Species:	I. rigidus
Binomial name
Inonotus rigidus Cui & Dai, 2011