Search Result for "genus usnea":
Wordnet 3.0

NOUN (1)

1. widely distributed lichens usually having a greyish or yellow pendulous freely branched thallus;
[syn: Usnea, genus Usnea]



WordNet (r) 3.0 (2006):

genus Usnea
    n 1: widely distributed lichens usually having a greyish or
         yellow pendulous freely branched thallus [syn: Usnea,
         genus Usnea]