[syn: giant sunflower, tall sunflower, Indian potato, Helianthus giganteus]
WordNet (r) 3.0 (2006):
Indian potato
n 1: a North American vine with fragrant blossoms and edible
tubers; important food crop of Native Americans [syn:
groundnut, groundnut vine, Indian potato, potato
bean, wild bean, Apios americana, Apios tuberosa]
2: very tall American perennial of central and the eastern
United States to Canada having edible tuberous roots [syn:
giant sunflower, tall sunflower, Indian potato,
Helianthus giganteus]