Gelsemium sempervirens vs vine

Gelsemium sempervirens and vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gelsemium sempervirens	Yes	No	No	No
vine	Yes	No	No	No

As nouns, vine is a hypernym of Gelsemium sempervirens; that is, vine is a word with a broader meaning than Gelsemium sempervirens:

Gelsemium sempervirens: poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

Gelsemium sempervirens (noun)	vine (noun)
poisonous woody evergreen vine of southeastern United States having fragrant yellow funnel-shaped flowers	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface