rattlesnake_root
1. [ noun ] (botany) herb of central and southern Europe having purple florets
Synonyms: Prenanthes_purpurea
Related terms: herb Prenanthes
2. [ noun ] (botany) a plant of the genus Nabalus
Related terms: herb white_lettuce Nabalus
Similar spelling:   rattlesnake_master
  rattlesnake_weed
  rattlesnake_fern
  rattlesnake_orchid