Polyporus neesii var. connatus (Weinm.) Fr. (1828)
Polyporus populinus (Schumach.) Fr. (1821)
Rigidoporus populinus (Schumach.) Pouzar (1966)
Rigidoporus populinus (Schumach.) Teixeira (1992)
Scindalma connatum (Weinm.) Kuntze (1898)
Scindalma populinum (Schumach.) Kuntze (1898)
Trametes connata (Weinm.) Fr. (1849)
Trametes populina (Schumach.) Fr. (1849)
Trametes secretanii G.H.Otth (1866)
Xanthochrous connatus (Schwein.) Pat. (1900)
Oxyporus populinus, also known as the mossy maple polypore and poplar bracket, is a species of fungus in the family Schizoporaceae. It is a plant pathogen that affects trees.[1]
It is typically white (sometimes gray near the center and/or pinkish near the margin), more or less semicircular, and 2.5–20 centimetres (1–8 in) wide, with tough flesh,[2] which is inedible.[1]