Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INCONNU (FR)
also searched as: маузак росе
10 August 2026
The variety is a natural color mutation of the Mauzac variety. The vines are characterized by medium vigor. The leaves are predominantly medium-sized, round or elongated, five-lobed, with arachnoid pubescence on the underside.
The clusters are medium or small, characterized by high density, and have a cylindrical or cylindrical-conical shape. The berries are medium or small in size, round, and acquire a dark pink color upon ripening. It is a mid-season variety, ripening three weeks after the Chasselas variety.
The yield of the variety is medium, and the shoots ripen well. The variety is sensitive to powdery mildew, but shows less sensitivity to grey mold compared to the base variety Mauzac blanc. It is found rarely, predominantly in southwestern France.
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.
№ 1035465
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 vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
Donato Antonacci
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Nearby in the species list Marsanne, Marselan, MARTINA, Maskta, Matilde, MATURANA BLANCA, MATURANA TINTA, MATURANA TINTA DE NAVARRETE, Maula N, Mauzac, Mavrud, Mayorquin, MAZUELA, MC69, Mechta, Mècle N, Medovec, Medunio B, Melanzia, Melnik 55