Antrodia ramentacea

Antrodia ramentacea is a species of polypore fungus in the family Fomitopsidaceae, first described in 1879 by Miles Joseph Berkeley and Broome and transferred into its current genus by Marinus Anton Donk in 1966.

Distribution and habitat
It appears in North America, Europe and Asia, most often in Europe. It usually grows on dead conifer wood, mostly pine and spruce.