Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
10 August 2026
The variety is autochthonous to the border regions of Spain and Portugal, in particular to Sierra de Francia, Douro, and Dão. Genetic studies indicate that the variety is the result of a natural cross between the Molar variety and an unknown variety.
The plant has medium vigor. The clusters are medium-sized, the berries are round, dark blue in color with thin skin. The variety is late-maturing and considered delicate to grow, showing high sensitivity to fungal diseases, including downy mildew, powdery mildew, and gray mold.
Wines made from RUFETE are characterized as full-bodied or medium-bodied, with soft tannins, mineral notes, and aromas of spices and flowers. The variety has high aging potential and was historically used in the production of Port wine.
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.
№ 10900187
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
Vitis vinifera L. · Common grape vine
Nearby in the species list Roussette d'Ayze, Royal Cabernet, Royal Merlot, Rubanka, Rubin, Rubin tairovs`kyi, Rubinet, RUBY CABERNET, Ruby Seedless, Rudava, RUFETE SERRANO BLANCO, Ruggiero Lacerenza, Ruländer, Rulandské biele, Rulandské modré, Rulandské šedé, Ruling, RUSALKA 1, Rusalka 3, Rusensko bez seme