Definitions
There is 1 meaning of the phrase
Western Ragweed.
Western Ragweed - as a noun
Coarse perennial ragweed with creeping roots of dry barren lands of southwestern united states and mexico
Synonyms (Exact Relations)
ambrosia psilostachyaperennial ragweedExample Sentences
"The allergy season gets worse due to the high pollen count of western ragweed."
"Many people are allergic to western ragweed."