yellow jessamine vs Carolina jasmine

yellow jessamine and Carolina jasmine both are nouns.

Word	Noun	Adjective	Verb	Adverb
yellow jessamine	Yes	No	No	No
Carolina jasmine	Yes	No	No	No

As nouns, yellow jessamine and Carolina jasmine are synonyms defined as:

yellow jessamine and Carolina jasmine: poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers

Other synonyms of yellow jessamine include evening trumpet flower, Gelsemium sempervirens, yellow jasmine.

yellow jessamine (noun)	Carolina jasmine (noun)
poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers	poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers