Russian vine vs silver lace vine

Russian vine and silver lace vine both are nouns.

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

As nouns, Russian vine and silver lace vine are synonyms defined as:

Russian vine and silver lace vine: twining perennial vine having racemes of fragrant greenish flowers; western China to Russia

Other synonyms of Russian vine include China fleece vine, Polygonum aubertii.

Russian vine (noun)	silver lace vine (noun)
twining perennial vine having racemes of fragrant greenish flowers; western China to Russia	twining perennial vine having racemes of fragrant greenish flowers; western China to Russia