polypore

[ pol-ee-pawr, -pohr ]
/ ˈpɒl iˌpɔr, -ˌpoʊr /

noun

a woody pore fungus, Laetiporus (Polyporus) sulphureus, that forms large, brightly colored, shelflike growths on old logs and tree stumps.

Origin of polypore

1900–05; < New Latin Polyporus; see poly-, pore2