1.Definition: a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans

Related Noun(s):apios americana, apios tuberosa, groundnut, groundnut vine, potato bean, wild bean

Category: Plants

2.Definition: very tall American perennial of central and the eastern United States to Canada having edible tuberous roots

Related Noun(s):giant sunflower, helianthus giganteus, tall sunflower

Category: Plants