7127 | MAINGONNAT 30 L22 | 7121 | MAINGONNAT 19 L25 | MAINGONNAT 30 L22 = MAINGONNAT 19 L25 Maingonnat 19 L25 (2557Mtp1) is an accession in the Vassal grapevine collection (FRA139) and proved to be matching Maingonnat 30 L 22, Code 2551in the same collection. Source: Réseau Français des Conservatoires de Vigne. | assignment to a different prime name | 2021-03-11 |