RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a product of the natural cross-pollination of the Gouais blanc variety with an unknown variety. The plant is characterized by medium-sized vines, rounded 3- or 5-lobed leaves, and small to medium cylindrical bunches weighing 80–100 g. The berries have a greenish-white color with a yellowish tint and small dark spots.
Riesling tolerates frost well and is characterized by late bud break, which allows it to avoid spring frosts. The variety is susceptible to powdery mildew, gray mold, and bacterial cancer. It is intended exclusively for winemaking and is valued for the high aging potential of its wines.
2 jurisdictions
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Rizling rýnsky
№ Renski rizling
№ Rheinriesling
№ Ryzlink rýnský
№ Riesling B.
№ Riesling de Rhin
№ Riesling B
№ Weißer Riesling*DE 765
№ Rajnai rizling
№ EMPTY506
№ VIN047
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 Vulcanus, Vulcanus B.M.1, Weiss Klewner, Weiss Miskirte Urbaniraube, Weissburgunder, Weißer Burgunder, Weisser Elbling, Weißer Gutedel, Weisser Heunicsh, Weisser Klevner, Weissklerner, Welschriesling, White Frontignan, White Riesling, Wildbacher N., Wildmuskat, wine, Würzer, Xara T, Xarello