RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is characterized by high vine vigor with horizontal or drooping shoot orientation. The leaves have a pentagonal five-lobed shape with medium density pubescence on the underside; the berries are round or slightly oblong.
The variety is late-ripening and requires long pruning with trellised training. In agronomy, it is noted for susceptibility to powdery mildew and gray mold.
It is intended for the production of various types of wines, including sparkling, dry, and dessert wines. Due to the thin but firm skin of the berries, the variety is well-suited for the raisin-making process.
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.
№ Riminèse B*FR
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
Prof. Ing. Vilém Kraus, CSc. (CZ)/Doc. Ing. Miloš Michlovský, CSc. (CZ)/Lubomír Glos (CZ)/Vlastimil Peřina (CZ)
Nearby in the species list Riesling gris, Riesling italian, Riesling Italian 15 Bl., Riesling Italian 3 Bl., Riesling italico, Riesling Italico B., Riesling renano, Riesling renano B., Riesling Wisser Rheinriesling, Rimava, Rinot, Rio Grande B, Riparia Gloire de Montpellier, RIPARIA GLORIA DE MONTPELLIER, Riparia portalis, Ripolo B., Ritino N, Rivairenc blanc B, Rivairenc gris G, Rivairenc N