RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to the species Vitis vinifera L. and is an ancient local variety, unrelated to the French variety Duras. Genetically, it is a natural hybrid of the Marzemino and Coccalona Nera varieties.
The berries have black skin. The variety is primarily used in winemaking and has historically also been used as a table grape. Currently, the variety is considered rare; it is found in collections and old mixed plantings in Piedmont, where it is used in regional blends.
Synonyms of the variety are Erbaluce Nera, Erbaluce Nero, and Nera Lunga. Due to the rarity of the variety, detailed data on its agrotechnical characteristics, yield, and disease resistance on an industrial scale are practically non-existent.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Durasa N.*IT 1
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Dragasani 70 M, Drnekuša, Drupeggio, Druzhba, Dubovszki Rozavij, Duna gyöngye, Dunaj, Dunav, Dunkelfelder, Duras N, Durella B., Durello, Dureza, Durif N, Dyonix, Dzhevat kara, EARLY CARDINAL, Early Muscat, Edelvernatsch**, EDERENA