Vranac (pronounced [ʋrǎːnats]), Serbian Cyrillic: Вранац; Macedonian: Вранец, romanized: Vranec) is a red grape variety that originates from Montenegro. It is the most planted grape variety in Montenegro. It is believed to be closely related to Kratosija. Vranac is considered the most important grape variety in Montenegro and one of the most important in North Macedonia. It is also grown in regions of Dalmatia (in Croatia), Herzegovina, Kosovo and south Serbia. It has been protected as a Montenegrin geographical indication of origin since 1977.
https://en.wikipedia.org/wiki/Vranac