Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Terry A Bacon
also searched as: суграфифтитво
10 August 2026
The variety belongs to the species Vitis vinifera and is intended for fresh consumption. The berries are large, characterized by a high sugar-to-acid ratio, and are propagated asexually.
The plant belongs to the ultra-early maturity group. The variety is commercial and protected by patent documentation, though detailed agronomic data regarding disease resistance are not specified in open sources.
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Variety registered as early as 5 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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 5 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
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
Terry A. Bacon,Terrence J. Frett
Vitis vinifera L. · Common grape vine
Terry A. Bacon,Terrence J. Frett
Vitis vinifera L. · Common grape vine
HAHN LUTHER C. / MARANTO JOSEPH
Nearby in the species list Sugraeighteen B, Sugraeighteen N, Sugrafifty, Sugrafiftyeight, Sugrafiftyfive, Sugrafiftyfour, Sugrafiftynine, Sugrafiftyone, Sugrafiftyseven, Sugrafiftythree, Sugrafive, Sugraforty, Sugrafortyfive, Sugrafortynine, Sugrafortyone, Sugrafortyseven, Sugrafortythree, Sugraone, Sugraone B, Sugrasixteen N