vinifera grape vs common grape vine

vinifera grape and common grape vine both are nouns.

Word	Noun	Adjective	Verb	Adverb
vinifera grape	Yes	No	No	No
common grape vine	Yes	No	No	No

As nouns, vinifera grape and common grape vine are synonyms defined as:

vinifera grape and common grape vine: common European grape cultivated in many varieties; chief source of Old World wine and table grapes

Other synonyms of vinifera grape include vinifera, Vitis vinifera.

vinifera grape (noun)	common grape vine (noun)
grape from a cultivated variety of the common grape vine of Europe	common European grape cultivated in many varieties; chief source of Old World wine and table grapes
common European grape cultivated in many varieties; chief source of Old World wine and table grapes