Actinidia polygama vs silvervine

Actinidia polygama and silvervine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Actinidia polygama	Yes	No	No	No
silvervine	Yes	No	No	No

As nouns, Actinidia polygama and silvervine are synonyms defined as:

Actinidia polygama and silvervine: ornamental vine of eastern Asia having yellow edible fruit and leaves with silver-white markings

Other synonyms of Actinidia polygama include silver vine.

Actinidia polygama (noun)	silvervine (noun)
ornamental vine of eastern Asia having yellow edible fruit and leaves with silver-white markings	ornamental vine of eastern Asia having yellow edible fruit and leaves with silver-white markings