Apios tuberosa vs groundnut vine

Apios tuberosa and groundnut vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Apios tuberosa	Yes	No	No	No
groundnut vine	Yes	No	No	No

As nouns, Apios tuberosa and groundnut vine are synonyms defined as:

Apios tuberosa and groundnut vine: a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans

Other synonyms of Apios tuberosa include Apios americana, groundnut, Indian potato, potato bean, wild bean.

Apios tuberosa (noun)	groundnut vine (noun)
a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans	a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans