RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is classified as a wine grape and is used in winemaking. In the name, the letter N indicates the black color of the berries. At present, the plant is recognized as an isolated local variety and is the subject of genetic research on the conservation of biodiversity of Alpine varieties.
Detailed agronomic data, such as yield indicators, morphological characteristics of bunches or leaves, as well as information on disease resistance, are unavailable in open sources.
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.
№ Crovassa N.*IT 53
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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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 Cristina, Crljenac, Crljenak, Crljenak Kaštelanski, Crljenak Viški, Črna rebula, Crnjenak, Crnka, Croatina N., Crouchen B, Cruchen B, Crudijera, Cruina, Crvena Dinka, Crvena Žlahtina, Crvenovršić, Csaba gyöngye, Csaba gyongye feher, Csanád, Csemege 1