1.  vinifera grape(n = noun.plant) common grape vine, vinifera, vitis vinifera - common European grape cultivated in many varieties; chief source of Old World wine and table grapes;
is a kind of grape, grape vine, grapevine
has parts: vinifera grape
is a member of genus vitis, vitis
has particulars: chardonnay, chardonnay grape, pinot, pinot grape, sauvignon grape, cabernet sauvignon grape, sauvignon blanc, merlot, muscadet, riesling, zinfandel, chenin blanc, malvasia, muscat, muskat, verdicchio

2.  vinifera grape(n = noun.food) - grape from a cultivated variety of the common grape vine of Europe;
is a kind of grape
is a part of common grape vine, vinifera, vinifera grape, vitis vinifera
has particulars: emperor, muscat, muscat grape, muscatel, ribier, sultana, tokay, thompson seedless

acrocomia vinifera, bear's grape, bullace grape, cabernet sauvignon grape, chardonnay grape, common grape hyacinth, common grape vine, concord grape, daisy-leaved grape fern, daisyleaf grape fern, fox grape, grape, grape arbor, grape arbour, grape fern, grape fruit, grape hyacinth, grape jelly, grape juice, grape louse, grape phylloxera, grape sugar, isabella grape, leathery grape fern, mountain grape, muscat grape, oregon grape, oregon holly grape, pinot grape, raffia vinifera, sauvignon grape, sea grape, slipskin grape, stuffed grape leaves, vinifera, vitis vinifera