giant potato creeper vs vine

giant potato creeper and vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
giant potato creeper	Yes	No	No	No
vine	Yes	No	No	No

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

giant potato creeper: vine of Costa Rica sparsely armed with hooklike spines and having large lilac-blue flowers
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

giant potato creeper (noun)	vine (noun)
vine of Costa Rica sparsely armed with hooklike spines and having large lilac-blue flowers	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface