RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The vine of the variety is characterized by medium vigor; the leaves are medium-sized with a thin texture. Bunches are medium-sized and triangular in shape. Berries are large, covered with a thin skin, the color of which varies from green to yellow.
The variety is classified as a wine (industrial) grape and is suitable for white wine production. The plant has medium to high resistance to fungal diseases. In Czech catalogs and breeding programs, this variety is distinguished as a separate entity, distinct from the French Trousseau gris.
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.
№ B3621
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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 Ribolla gialla B., Ribolla nera, Ribona, Ribuele, Ricoca T, Rieslaner, Riesling, Riesling B., Riesling de Rhin, Riesling de Rhin 7-2 Bl, Riesling italian, Riesling Italian 15 Bl., Riesling Italian 3 Bl., Riesling italico, Riesling Italico B., Riesling renano, Riesling renano B., Riesling Wisser Rheinriesling, Rimava, Riminèse B