RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a wine grape used for creating white wines, often in blends. The vines have good vigor. The leaves are large, rounded, and five-lobed. The clusters are medium to large in size, cylindrical-conical in shape, and compact.
The berries are medium-sized, rounded, golden-yellow in color with thick skin. The variety ripens in the mid-late period. Resistance to frost and fungal diseases, such as downy mildew and powdery mildew, is assessed as low. Yield is high and regular.
Wines from this variety possess a pale straw color and good acidity. The flavor and aromatic profile include floral-fruity notes such as citrus, green apple, and almond, and the wines themselves are capable of aging.
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.
№ Maceratino B.*IT 13
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 Luzidio B, M. Blanc de Frontignan, M. Di Ronchi, Măgura, M13-01, Macabeo, Macabeu, Macabeu B, Maccabeau B, Maccabeu B., Màconnais, Madeleine angevine B, Madeleine angevine Oberlin B, Madeleine Céline B, Madeleine de Clermont B, Madeleine royale B, Madeleine Salomon B, MADINA, Madina B, Magessis