Dutchman's-pipe vs Aristolochia durior

Dutchman's-pipe and Aristolochia durior both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dutchman's-pipe	Yes	No	No	No
Aristolochia durior	Yes	No	No	No

As nouns, Dutchman's-pipe and Aristolochia durior are synonyms defined as:

Dutchman's-pipe and Aristolochia durior: hardy deciduous vine having large leaves and flowers with the calyx tube curved like the bowl of a pipe

Other synonyms of Dutchman's-pipe include Aristolochia macrophylla, pipe vine.

Dutchman's-pipe (noun)	Aristolochia durior (noun)
hardy deciduous vine having large leaves and flowers with the calyx tube curved like the bowl of a pipe	hardy deciduous vine having large leaves and flowers with the calyx tube curved like the bowl of a pipe