Usnea — synonyms, definition
1. Usnea (Noun)
1 synonym
genus Usnea
1 definition
Usnea (Noun) — Widely distributed lichens usually having a greyish or yellow pendulous freely branched thallus.
1 type of
fungus genus
3 parts
Usnea barbata beard lichen beard moss
2 parts of
Usneaceae family Usneaceae