The white grape variety originates from France. Synonyms are Aouba, Auba, Blanc de Cadillac, Burger, Cadillac, Caoba, Castillone a Montendre, Frontignan des Charentes, Grand Blanc, Gros Montils and Meslier d'Orléans. It is possibly named after the exact place of origin, the municipality of Monbadon in the Gironde.

According to DNA analyses carried out in 2013, it originates from a presumably natural cross between Folle Blanche x Ugni Blanc (Trebbiano Toscano). However, this is based on only 20 DNA markers (see under molecular genetics).
This medium to late ripening, moderately vigorous and very high-yielding vine has very large, compact clusters. It is moderately resistant to both types of mildew, but susceptible to botrytis. It produces acidic, neutral white wines with a low alcohol content, which are usually intended for distillation.
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Thorsten Rahn
Restaurantleiter, Sommelier, Weindozent und Autor; Dresden