▁However , ▁since ▁there ▁is ▁also ▁no ▁record ▁of ▁the ▁name ▁Ag li an ico ▁prior ▁to ▁the ▁fif teenth ▁century ▁Spanish ▁con quest ▁of ▁southern ▁Italy , ▁another ▁possible ▁origin ▁of ▁the ▁name ▁is ▁from ▁ ▁() ▁den oting ▁a ▁gra pe ▁grown ▁on ▁the ▁pla ins . ▁ ▁O en ologist ▁Den is ▁Dub ourd ieu ▁has ▁said ▁" Ag li an ico ▁is ▁probably ▁the ▁gra pe ▁with ▁the ▁longest ▁consumer ▁history ▁of ▁all ", ▁claim ing ▁that ▁Ag li an ico ▁was ▁used ▁to ▁make ▁the ▁Fal ern ian ▁wine ▁f amed ▁during ▁Roman ▁times . ▁Al ong ▁with ▁the ▁white ▁gra pe ▁Gre co ▁( today ▁known ▁as ▁Gre co ▁di ▁T uf o ), ▁the ▁red ▁gra pe ▁of ▁the ▁region ▁was ▁regarded ▁fav ou rab ly ▁by ▁Pl iny ▁the ▁E lder . ▁Tra ces ▁of ▁the ▁v ine ▁have ▁been ▁found ▁in ▁Mol ise , ▁Ap ul ia , ▁and ▁also ▁on ▁the ▁island ▁of ▁Pro cida ▁near ▁Nap les , ▁although ▁it ▁is ▁no ▁longer ▁widely ▁cultiv ated ▁in ▁those ▁places . ▁ ▁Rel ations hip ▁to ▁other ▁g rap es ▁Despite ▁the ▁similar ities ▁in ▁naming , ▁the ▁Camp an ian ▁wine ▁gra pe ▁Ag li an ic one ▁is ▁not ▁a ▁cl onal ▁mut ation ▁of ▁Ag li an ico ▁but ▁DNA ▁analysis ▁does ▁suggest ▁a ▁close ▁gen etic ▁relationship ▁between ▁the ▁two ▁vari eties . ▁ ▁W ine ▁regions ▁ ▁In ▁Bas il ic ata , ▁Ag li an ico ▁is