|Color of berry skin||Black|
|Also called||Cadarca, Gamza and (additional synonyms)|
|Origin||Shkodër Region in Albania, or Hungary|
|Notable regions||Hungary, Romania, Bulgaria|
|Notable wines||Szekszárd Kadarka, Egri Bikavér|
Cadarca or Kadarka or Gamza is a dark-skinned variety of grape used for red wine. It has a long history and is popular in Romania and Bulgaria, where it is known as Гъмза Gamza. It used to be an important constituent of the Hungarian red cuvée Bull's Blood of Eger or Szekszárd, but has long been in decline in Hungarian plantations, to be replaced by Kékfrankos and Portugieser. It is also grown in most other central European and balkan countries where it is sometimes known as Cadarca or Skadarska.
Kadarka is sometimes assumed to originate from Hungary. Another hypothesis is that is related to the variety Skadarsko, which is supposed to originate from Lake Scutari, which is situated on the border between Albania and Montenegro.
Cadarca (Kadarka) wine is characterised by full, easily recognizable taste, deep aroma and dark or medium dark colour. Kadarka is often used for cuvees including some of the Egri Bikavérs, and also for production of table wines. The best Kadarka is grown in Minis, Romania from 17th century.
In Bulgaria, Gamza is mostly cultivated in the northwestern and central northern regions, in the Danubian Plain. Until the recent decades, Gamza was the dominant grape varietal in these Bulgarian regions. The main features of Gamza are a large yet compact cluster of small, almost spherical grapes, dark blue to black in colour.
Kadarka is also known under the following synonyms: Backator-Szőlő, Black Kadarka, Blaue Kadarka, Blaue Ungarische, Bleu de Hongrie, Blue Kadarka, Branicevka, Budai Fekete, Cadarca, Cadarca de Minis, Cadarca Neagra, Cadarka, Cedireska, Cerna Ghija, Cerna Giza, Cerna Meco, Cerna Skadarka, Cetereska, Cherna Gizha, Chernina, Chetereshka, Csoka Szőlő, Domanli, Edle Ungartraube, Edler Schwarzblauer Tokayer, Feket Budai, Fekete Czigány, Fekete Zinka, Fűszeres Kadarka, Gamza, Gemza, Gimza, Gmza, Gymza, Jenei Feket, Jenei Fekete, Kadar, Kadarka, Kadarka Blaue, Kadarka Ble, Kadarka Bleu, Kadarka Chernaya, Kadarka Crna, Kadarka Fekete, Kadarka Fűszeres, Kadarka Keck, Kadarka Modra, Kadarka Nemes, Kadarka Nera, Kadarka Noir, Kadarka Rubinrot, Kadarka Schwarz, Kadarka Sinyaya, Kadarkas, Kadarska, Kallmet, Kara Shiralak, Kék Budai, Kékkardarka, Kereszetes Levelű, Keresztes Levelű, Ksoka Szőlő, Ksoko Szőlő, Lúdtalpú, Lugojana, Meco Cerna, Mekis, Mekish, Modra Kadarka, Mor Kadarka, Mórkadarka, Mosler Schwarz, Nazlin Gomza, Nazlun Gamza, Nemes Kadarka, Noble Bleu, Noir de Scutari, Noir de la Moselle, Raisin Noir de Scutari, Raisin Turc, Schwarzer Cadarca. Schwarzer Mosler, Schwarzer Skutariner, Scutariner, Sirena, Siva Gamza, Skadarka, Skadarska, Skakar, Tanka Gamza, Török Szőlő, Törökbúza Szőlő, Törökszőlő, Tokaynero di Scutari, Ungarische Edeltraube, Vodishka Loza, Vodnishka, Vrachansko Cherno, Zelena Gamza, Zherni Shipon.
- "Българските вина" (in Bulgarian). Български портал на виното. Archived from the original on 2007-05-13. Retrieved 2009-04-11.
- Jancis Robinson, ed. (2006). "Kadarka". Oxford Companion to Wine (Third ed.). Oxford: Oxford University Press. p. 380. ISBN 0-19-860990-6.
- Herbst, Ron and Sharon Wine Lover's Companion pg 273 (Barron's 1995)
- Vitis International Variety Catalogue: Kadarka Archived 2012-04-22 at the Wayback Machine, accessed on December 16, 2009 (note: site renders Hungarian accented characters incorrectly)
- Lacombe, Thierry; Boursiquot, Jean-Michel; Laucou, Valérie; Di Vecchi-Staraz, Manuel; Péros, Jean-Pierre; This, Patrice (2012). "Large-scale parentage analysis in an extended set of grapevine cultivars (Vitis vinifera L.)". Theoretical and Applied Genetics. 126 (2): 401–14. doi:10.1007/s00122-012-1988-2. PMID 23015217.