breadroot

Từ điển WordNet v3.1 - WordNet Dictionary

noun

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