We found 1 definitions of threadleaf groundsel from 1 different sources.
Noun |
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threadleaf groundsel - bluish-green bushy leafy plant covered with close white wool and bearing branched clusters of yellow flower heads; southwestern United States; toxic to range livestock | ||
Senecio doublasii | ||
weed a black band worn by a man (on the arm or hat) as a sign of mourning |