pomme blanche

Từ điển WordNet v3.1 - WordNet Dictionary

noun

densely hairy perennial of central North America having edible tuberous roots
• Syn:
breadroot, Indian breadroot, pomme de prairie, Psoralea esculenta
• Hypernyms:
herb, herbaceous plant
• Member Holonyms:
Psoralea, genus Psoralea