kiwi vine vs vine

kiwi vine and vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
kiwi vine	Yes	No	No	No
vine	Yes	No	No	No

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

kiwi vine: climbing vine native to China; cultivated in New Zealand for its fuzzy edible fruit with green meat
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

kiwi vine (noun)	vine (noun)
climbing vine native to China; cultivated in New Zealand for its fuzzy edible fruit with green meat	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface