Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: силванер рот
10 August 2026
The variety is classified as a wine grape and is officially included in the lists of registered grapevine varieties in Slovakia. In documents, it often appears under the country code of registration.
Public sources do not contain data on maturity group, morphological traits of the plant, disease resistance, or product quality. Statistical data on production volumes or cultivation areas for this variety are practically non-detailed.
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.
№ 108R439
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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
Vitis vinifera L. · Common grape vine
Gunvaldis Ilgvars Vesmins
Vitis vinifera L. · Common grape vine
Nearby in the species list Sheegene 6, Sheegene-8, Sheegene 9, Shiraz, Shiroka melnishka loza, Shokoladnyi, Sibera, Siegerrebe, Silcher, SILVA VESMINA, Silvanske cervene, Silvánske zelené, Sira, Sirakuzan, Sirano, SIRIAN, Siris N, Sirius, Slankamenka bila, Slankamenka cervena