silver vine vs vine

silver vine and vine both are nouns.

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

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

silver vine: ornamental vine of eastern Asia having yellow edible fruit and leaves with silver-white markings
vine: a plant with a weak stem that derives support from climbing, twining, or creeping along a surface

silver vine (noun)	vine (noun)
ornamental vine of eastern Asia having yellow edible fruit and leaves with silver-white markings	a plant with a weak stem that derives support from climbing, twining, or creeping along a surface