asparagus bean vs Vigna sesquipedalis

asparagus bean and Vigna sesquipedalis both are nouns.

Word	Noun	Adjective	Verb	Adverb
asparagus bean	Yes	No	No	No
Vigna sesquipedalis	Yes	No	No	No

As nouns, asparagus bean and Vigna sesquipedalis are synonyms defined as:

asparagus bean and Vigna sesquipedalis: South American bean having very long succulent pods

Other synonyms of asparagus bean include Vigna unguiculata sesquipedalis, yard-long bean.

asparagus bean (noun)	Vigna sesquipedalis (noun)
South American bean having very long succulent pods	South American bean having very long succulent pods