Boletus supinus Sw. (1806) Fomes hemileucus (Berk.

(1888) Fomitella supina (Sw.) Murrill (1905) Microporus rudis (Lév.)

ater Rick (1940) Polyporus valenzuelianus Mont.

& M.A.Curtis) Kuntze (1898) Scindalma scleromyces (Berk.

(1900) Fomitopsis supina is a species of fungus in the family Fomitopsidaceae.