Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: гран негро
10 August 2026
The variety requires a significant amount of active temperatures to reach maturity. It is characterized by a high content of anthocyanins in the berry skin, which determines its technological properties.
It belongs to technical wine varieties. It is found predominantly in old vineyards as part of field blends, being an object of attention within the framework of programs for the conservation of biodiversity of local varieties.
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.
№ 10900105
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
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Nearby in the species list GORGOLLASSA, Goron de Bovernier, Goron de Bovernier N, Gouais, Gouais blanc, Gouget, Gouveio, Graciano, Graisse, Gramon, Grand Noir, Grand noir de la Calmette N, Grand Noir N, Granita, Granita N, Grapevit 1, Grapevit 2, Grapevit 3, Grapevit 5, Grassen