Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Timothy P.Sheehan
also searched as: шигене 27
10 August 2026
The variety belongs to table forms and can be used for raisin production. The harvest ripening period occurs from late July to mid-August.
The fruits have a round shape and green skin color. The berries are characterized by uniformity, medium size, and a weight of about 3 grams. The flesh has a crisp texture and a neutral taste. The variety is seedless.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 20250113
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
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
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
Sheehan Timothy P.
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P.Sheehan
Nearby in the species list Sheegene 11, Sheegene 12, Sheegene 13, Sheegene 16, Sheegene-17, Sheegene-18, Sheegene 2, Sheegene-20, Sheegene-22, Sheegene 25, Sheegene 28, Sheegene 3, Sheegene 4, Sheegene 5, Sheegene 6, Sheegene-8, Sheegene 9, Shiraz, Shiroka melnishka loza, Shokoladnyi