Search Result for "usnea_barbata":
Wordnet 3.0

NOUN (1)

1. greenish grey pendulous lichen growing on trees;
[syn: beard lichen, beard moss, Usnea barbata]



The Collaborative International Dictionary of English v.0.48:

Treebeard \Tree"beard`\, n. (Bot.)
   A pendulous branching lichen (Usnea barbata); -- so called
   from its resemblance to hair.
   [1913 Webster]


WordNet (r) 3.0 (2006):

Usnea barbata
    n 1: greenish grey pendulous lichen growing on trees [syn:
         beard lichen, beard moss, Usnea barbata]