fava bean vs European bean

fava bean and European bean both are nouns.

Word	Noun	Adjective	Verb	Adverb
fava bean	Yes	No	No	No
European bean	Yes	No	No	No

fava bean (noun)	European bean (noun)
shell beans cooked as lima beans	Old World upright plant grown especially for its large flat edible seeds but also as fodder
seed of the broad-bean plant