parthenium hysterophorus | sense examples, Usage and Definition from wordnet dictionary online

Noun parthenium hysterophorus has 1 sense

bastard feverfew, Parthenium hysterophorus - tropical American annual weed with small radiate heads of white flowers; adventive in southern United States
--₁ is a kind of weed
--₁ is a member of Parthenium, genus Parthenium