Collinsonia

Từ điển Oxford Learners Wordfinder Dictionary

noun

small genus of perennial erect or spreading aromatic herbs;
United States
• Syn:
genus Collinsonia
• Hypernyms:
asterid dicot genus
• Member Holonyms:
Labiatae, family Labiatae, Lamiaceae, family Lamiaceae, mint family
• Member Meronyms:
horse balm, horseweed, stoneroot, stone-root, richweed,
stone root, Collinsonia canadensis