parthenium hysterophorus

Noun
  1. Tropical American annual weed with small radiate heads of white flowers;
    Adventive in southern United States (synset 112021546)
    is a type of: weed - any plant that crowds out cultivated plants
    belongs to: genus parthenium, parthenium - small genus of North American herbs and shrubs with terminal panicles of small ray flowers
    same as: bastard feverfew

Found on Word Lists

Other Searches