hairy vetch(n = noun.plant) hairy tare, vicia villosa - European vetch much cultivated as forage and cover crops;
is a kind of tare
is a member of genus vicia, vicia

alpine milk vetch, bird vetch, bush vetch, chichling vetch, crown vetch, grass vetch, hairy, hairy darling pea, hairy finger grass, hairy golden aster, hairy honeysuckle, hairy lip fern, hairy root, hairy spurge, hairy tare, hairy tongue, hairy willowherb, hairy wood mint, horseshoe vetch, kidney vetch, milk vetch, purple milk vetch, spring vetch, sweet vetch, tuberous vetch, tufted vetch, vetch