The red variety is an interspecific new breed between Piquepoul du Gers ( Fool Blanche x Riparia Grand Glabre (presumably the paternal seed was a pollen mix). Synonyms are 24-23 Baco, Baco 1, Baco 1-24, Baco 24-23; Bacoi, Baco Negru, Bago, Bako Noar, Bako Noir, Bakon, Bako Sieiski, Bako Speiskii and Frybert. They are genes of Vitis riparia and Vitis vinifera contain. The intersection of hybrid took place in 1902 by the French breeder François Baco (1865-1947) in Bélus (southwest France). The variety was crossbred partner of the new breeds GR 7. Olivar and Totmur and will / was also as rootstock used.