"Royoporus badius" or "Picipes badius" is a species of fungus in the family Polyporaceae. It causes a white rot of hardwoods and conifers. The species is found in temperate areas of Asia, Australia, Europe, and North America. It has a dark brown or reddish-brown cap that reaches a diameter of 25 cm, and a stipe that is often completely black or brown at the top and black at the base.
Similar species: Polyporales
By Matthew Beziat
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Uploaded Apr 7, 2021. Captured Mar 26, 2021 11:51 in Grist Mill Trail at Patapsco Valley State Park, Catonsville, MD 21228, USA.
