Mikania scandens vs climbing hemp-vine

Mikania scandens and climbing hemp-vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mikania scandens	Yes	No	No	No
climbing hemp-vine	Yes	No	No	No

As nouns, Mikania scandens and climbing hemp-vine are synonyms defined as:

Mikania scandens and climbing hemp-vine: herb of tropical America having vanilla-scented flowers; climbs up trees

Other synonyms of Mikania scandens include climbing boneset, climbing hempweed, wild climbing hempweed.

Mikania scandens (noun)	climbing hemp-vine (noun)
herb of tropical America having vanilla-scented flowers; climbs up trees	herb of tropical America having vanilla-scented flowers; climbs up trees