RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a grape clone officially registered in the Hungarian National Registry of Chardonnay. Its development is linked to the work of research institutes in Eger, which conducted selection programs for the identification of high-quality planting material.
The clone is intended for use in winemaking for the production of white wines. Its creation is aimed at maintaining varietal purity and ensuring the phytosanitary safety of vineyards.
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.
№ 253084
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 Chambourcin, Chambourcin N, Chardenet, Chardonnay, Chardonnay 15 St, Chardonnay 25 Mf, Chardonnay B., Chardonnay Bb.116/1, Chardonnay Bb.75/1, Chardonnay Bb.96/1, Chardonnay Rose, Chasan, Chasan B, Chasselans Roso, Chasselas, Chasselas B, Chasselas blanc, Chasselas blanck, Chasselas Cioutat B, Chasselas de Băneasa