Search Result for "perennial ragweed":
Wordnet 3.0

NOUN (1)

1. coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico;
[syn: western ragweed, perennial ragweed, Ambrosia psilostachya]


WordNet (r) 3.0 (2006):

perennial ragweed n 1: coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico [syn: western ragweed, perennial ragweed, Ambrosia psilostachya]