Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by The Regents of the University of California (US)
also searched as: давн сидлесс
10 August 2026
The variety was obtained by crossing Gold and Perlette varieties. The vine is characterized by a vigor ranging from below average to average. Clusters are often dense, cylindrical-conical in shape.
Berries are medium-sized, oval, with a rather thick and firm skin. The flesh is firm and fleshy. The variety is highly productive, resistant to sunburn, but requires protection against diseases and winter covering in harsh climates.
The variety is for table use, suitable for fresh consumption and drying. It possesses good transportability and keeping quality. In literature, it may be found under the synonym Davis g4-36.
3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 10900074
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
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
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Vitis vinifera L. · Common grape vine
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Nearby in the species list Dame noire, Danam, Danery, Danlas, Danubius, Danuta, Darius, Datal, Dattier de Beyrouth, Daunia N, De couston, Deckrot, Defensor, Delhro, DERECHERO, Dertum B, Devín, Diamant, Diamante, DIANA