Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
also searched as: марселан
10 August 2026
The vines have high vigor and long internodes. Clusters are large, pyramidal, and often loose. Berries are small, round, dark blue in color with a thick waxy bloom and thick skin. The variety's yield is characterized as low to moderate.
The variety is resistant to powdery mildew, downy mildew, grey mold, and water stress. It is used for the production of high-quality red wines with intense color, complex aromas of black fruits and spices, and soft tannins. The wines have good aging potential.
2 jurisdictions
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 30202110240709
№ 0063084
№ 2010124
№ 10900226
Records are sourced from official registry publications. Data sources and legal status
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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
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE-INRA
Vitis vinifera L. · Common grape vine
TERESA CERÓN BELCHI
Nearby in the species list Manzoni Bianco, MAQUIAS, Mara Seedless, MARFAL, Mariensteiner, MARINA RION, Marmisson, Marquette, Marroo Seedless, Marsanne, MARTINA, Maskta, Matilde, MATURANA BLANCA, MATURANA TINTA, MATURANA TINTA DE NAVARRETE, Maula N, Mauzac, Mauzac rose, Mavrud