Polypore

Polypores are a group of fungi that form fruiting bodies with pores or tubes on the underside (see Delimitation for exceptions). They are a morphological group of basidiomycetes like gilled mushrooms and hydnoid fungi, and not all polypores are closely related to each other. Polypores are also called bracket fungi, and their woody fruiting bodies ...
Found on http://en.wikipedia.org/wiki/Polypore

polypore

pore fungus noun woody pore fungi; any fungus of the family Polyporaceae or family Boletaceae having the spore-bearing surface within tubes or pores; the fruiting bodies are usually woody at maturity and persistent
Found on https://www.encyclo.co.uk/local/20974

polypore

A member of the Polyporaceae; the hymenium forms tubes in the basidiocarp.
Found on http://ppathw3.cals.cornell.edu/glossary/Defs_P.htm

polypore

[n] - woody pore fungi
Found on http://www.webdictionary.co.uk/definition.php?query=polypore
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