bitterroot

Từ điển WordNet v3.1 - WordNet Dictionary

noun

showy succulent ground-hugging plant of Rocky Mountains regions having deep to pale pink flowers and fleshy farinaceous roots;
the Montana state flower
• Syn:
Lewisia rediviva
• Hypernyms:
wildflower, wild flower
• Member Holonyms:
Lewisia, genus Lewisia