dogbane

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of several poisonous perennial plants of the genus Apocynum having acrid milky juice and bell-shaped white or pink flowers and a very bitter root
• Hypernyms:
poisonous plant
• Hyponyms:
common dogbane, spreading dogbane, rheumatism weed, Apocynum androsaemifolium, Indian hemp,
Apocynum cannabinum, Rocky Mountain dogbane, Apocynum pumilum
• Member Holonyms:
Apocynum, genus Apocynum