The white grape variety (also Fehér Csepel Tolarent 92, Prim) is a new variety between Seyve-Villard 12-375 (Villard Blanc) x Queen of the Vineyards. The former name was Prim, but to avoid confusion with the variety Primus, it was renamed. Synonyms are Augusztusi Muskotaly, CS.F.T.159 and Csepel Fehér Tolerant 92. The cross was made in 1966 in Hungary by the breeders Pal Kozma, Lazlo Nagy and Marta Urbanyi. The oval, golden-yellow berries have a slightly pronounced muscat tone. The early ripening vine is resistant to both powdery mildew, frost and drought. It is used as table grape. In 2016, three hectares of vineyards were designated in Hungary (Kym Anderson statistics).