polypore

Any of various tough basidiomycetous fungi that release their spores through pores, sometimes lack a stem, and usually grow on wood.

A fungus belonging to the genus Polyporus.

Any of a group of tough, leathery poroid mushrooms similar to boletes but typically lacking a distinct stalk.

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