winged pea vs asparagus pea

winged pea and asparagus pea both are nouns.

Word	Noun	Adjective	Verb	Adverb
winged pea	Yes	No	No	No
asparagus pea	Yes	No	No	No

As nouns, winged pea and asparagus pea are synonyms defined as:

winged pea and asparagus pea: sprawling European annual having a 4-winged edible pod

Other synonyms of winged pea include Lotus tetragonolobus.

winged pea (noun)	asparagus pea (noun)
sprawling European annual having a 4-winged edible pod	sprawling European annual having a 4-winged edible pod
a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics