genetically equivalent to the Croatian grapes Crljenak Kaštelanski and Tribidrag, as well as to the Primitivo variety traditionally grown in Apulia, Italy...

Blatina Velika, Blatyna, Praznobacva, Praznobatchva, Stara Zilavka, Tribidrag, Tribirad, Trzhbii Drak, Zilavka Stara, Zlorod. Bosnia & Herzegovina Blauburger...

evidence to show that Zinfandel was originally a Croatian grape known as Tribidrag that had been cultivated in Croatia since the 15th century. Other findings...

Nero, Reaviča, Rehuljača, Srdenji Vranac, Starinski Plavac, Trebidrig, Tribidrag, Uva della Pergola, Uva di Corata, Vagari Palvanz, Velji Vranac, Vran...

et al say under "Tribidrag"" in Wine Grapes: A complete guide to 1,368 vine varieties, including their origins and flavours. "Tribidrag is the oldest name...