Synonymer till potato bean
substantiv
- (twining plant of Amazon basin having large edible roots) yam bean; Pachyrhizus tuberosus; potato bean
- (a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans) groundnut; groundnut vine; Indian potato; wild bean; Apios americana; Apios tuberosa; potato bean
- (nutlike tuber; important food of Native Americans) groundnut; wild bean; potato bean