Mikania scandens vs climbing hempweed

Mikania scandens and climbing hempweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mikania scandens	Yes	No	No	No
climbing hempweed	Yes	No	No	No

As nouns, Mikania scandens and climbing hempweed are synonyms defined as:

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

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

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