Picipes badius

Picipes badius
Specimens showing light coloring (above) and darker pigmentation (below) a few days later
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Polyporales
Family: Polyporaceae
Genus: Picipes
Species:
P. badius
Binomial name
Picipes badius
(Pers.) Zmitr. & Kovalenko (2016)
Synonyms
List
  • Boletus durus Timm (1788)
  • Boletus batschii J.F.Gmel. (1792)
  • Boletus badius Pers. (1801)
  • Grifola badia (Pers.) Gray (1821)
  • Polyporus badius (Pers.) Schwein. (1832)
  • Polyporus picipes Fr. (1838)
  • Polyporus durus (Timm) Kreisel (1984)
  • Polyporellus badius (Pers.) Imazeki (1989)
  • Royoporus badius (Pers.) De (1997)
Picipes badius
Pores on hymenium
Cap is convex or umbilicate
Stipe is bare
Spore print is white
Ecology is saprotrophic
Edibility is inedible

Picipes badius (formerly Royoporus badius), commonly known as the black-footed polypore or black-leg, is a species of fungus in the family Polyporaceae. It has a dark brown or reddish-brown cap that reaches a diameter of 25 cm (10 in), and a stipe that is often completely black or brown at the top and black at the base. It causes a white rot of hardwoods and conifers in temperate areas of Eurasia and North America.