Oligoporus leucospongia

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a pore fungus with a whitish cottony soft cap found on conifer logs in forests at high elevation in the western United States and adjacent Canada
• Hypernyms:
polypore, pore fungus, pore mushroom
• Member Holonyms:
Polyporaceae, family Polyporaceae