California Fungi—Gymnopilus penetrans
Gymnopilus penetrans
(Photo: © Fred Stevens)

Gymnopilus penetrans (Fr. ex Fr.) Murr.
Mycologia 4: 254. 1912.

(sensu Jan Holec in Funga Nordica, 2012; not sensu Hesler in North American Species of Gymnopilus, 1969)

Common Name: none