jack bean vs Canavalia ensiformis

jack bean and Canavalia ensiformis both are nouns.

Word	Noun	Adjective	Verb	Adverb
jack bean	Yes	No	No	No
Canavalia ensiformis	Yes	No	No	No

As nouns, jack bean and Canavalia ensiformis are synonyms defined as:

jack bean and Canavalia ensiformis: annual semi-erect bushy plant of tropical South America bearing long pods with white seeds grown especially for forage

Other synonyms of jack bean include giant stock bean, wonder bean.

jack bean (noun)	Canavalia ensiformis (noun)
annual semi-erect bushy plant of tropical South America bearing long pods with white seeds grown especially for forage	annual semi-erect bushy plant of tropical South America bearing long pods with white seeds grown especially for forage