RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has a medium ripening period, falling in the third ten-day period of September. The leaf is medium-sized, three-lobed, orbicular or pentagonal in shape. The bunch is medium-sized, elongated-conical, often with a wing, of moderate density.
The berries are medium-sized, spherical to short-ellipsoidal in shape, with a thick waxy skin, changing color from greenish-white to golden-amber. The variety is characterized by good vigor, resistance to downy mildew and powdery mildew, but sensitivity to drought and frost.
Wine grape variety with juicy flesh possessing muscat notes. Wines from this grape are distinguished by body, good freshness, acidity, as well as floral, fruity, herbaceous, and mineral aromas.
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.
№ Guarnaccia B.*IT 1
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
Nearby in the species list Gros Noir, Gros Vert B., Grossevernatsch**, Gruaja N., Grüner Silvaner, Grüner Sylvaner, Grüner Veltliner, Gual, Guardavalle B., Guarnaccia, Gustopupica, Gutedec Roter, Gutedel, Guttedel, Guzal kara, Hajnal, Hajnos kék, Halahuša, Halika, Hamburgi muskotály