RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Variety description
10 August 2026
The vine is characterized by high growth vigor and a semi-upright habit. Leaves are round, three-lobed, with an open U-shaped petiolar sinus and large teeth. The leaf blade is rugose, with slight pubescence on the underside. Bunches are medium-sized, cylindrical, and moderately compact. Berries are medium, round or oval.
The variety is of medium maturity: bud burst occurs one week after Chasselas, and full maturity two and a half weeks after it. Valérien is quite productive and allows for moderate or long pruning. It requires mandatory grafting. The variety is moderately resistant to downy mildew, vines are sensitive to wind damage, and a tendency for flower/berry drop is also characteristic.
Sources4
- Loading…
Countries of admission
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.
Variety in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Breeder
- (Inconnu) (FR) 2 336 Developed the variety
- Applicant
- (Inconnu) (FR) 2 336 Submitted the application to the register
- Maintainer
- Institut Francais de la Vigne et du Vin (FR) 580 Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
-
FR France Active
№ 1035579
- Registration
- 1 January 1900
Records are sourced from official registry publications. Data sources and legal status
Found an error in the record?
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
Other varieties: Grapevine
RS-3
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
IFG Thirty Six
ActiveVitis L. · Grapevine
David W.Cain
Valente
ActiveVitis L. · Grapevine
Valentino N.
ActiveVitis L. · Grapevine
Valérien B
ActiveVitis L. · Grapevine
Nearby in the species list Váh, Valaitis B, Valbom T, Valdiguié N, Valdosa T, Valenci Blanco, Valenci Tinto, Valensi noir N, Valente, Valentino N., Valérien B, Valpesia, Vanília, Vapsa, Vardea B, Varejoa T, Varousset, Varousset N, Vasilissa, Vega B.