Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Simone Diego Castellarin^^^Guido Cipriani^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin^^^Gabriele Di Gaspero
also searched as: роял кабернет
10 August 2026
The variety is an interspecific hybrid, in the genotype of which there are genes of Vitis vinifera, Vitis berlandieri, and Vitis rupestris. The bush has medium vigor and a semi-erect shoot growth habit. The leaf is medium-sized, round or pentagonal, deeply dissected, most often five-lobed.
The cluster is short or medium, cylindrical, medium-dense, with an average weight of about 130 g. The berry is small, round, dark purple in color with a strong bloom, thick skin, and juicy pulp without pigmentation. The ripening period is medium-late.
The variety is characterized by increased resistance to oidium, medium resistance to downy mildew, and resistance to powdery mildew. Winter hardiness is estimated in the range from -23 to -26°C.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
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
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Gabriele Di Gaspero^^^Guido Cipriani^^^Simone Diego Castellarin^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin
Nearby in the species list Roter Muskateller, Roter Riesling, Roter Traminer, Rothgipfler, ROTUNA, Roublot, Rouge, Roussanne, Rousseli, Roussette d'Ayze, Royal Merlot, Rubanka, Rubin, Rubin tairovs`kyi, Rubinet, RUBY CABERNET, Ruby Seedless, Rudava, RUFETE, RUFETE SERRANO BLANCO