4936 | GRADISCA | 9175 | PEROLA | GRADISCA = PEROLA Perola da Gestosa (2475Mtp1) is an accession in the Vassal grapevine collection (FRA139) and proved to be matching Gradiska, Code 816 in the same collection. Source: Réseau Français des Conservatoires de Vigne. | assignment to a different prime name | 2023-03-24 |