Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Striem Michael J.
also searched as: сугратирти фиве
10 August 2026
The variety was obtained by crossing Red Globe and Princess. Clusters are characterized by moderate density. The variety reaches a large berry size without the use of gibberellic acid.
The berries have a green color, an average weight of about 6.8 grams, and a pronounced muscat flavor. The variety matures later than Thompson Seedless and is intended for fresh consumption.
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Variety registered as early as 7 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code sugrathirtyfive
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 7 records 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
Sun World International, Inc (US)
Vitis vinifera L. · Common grape vine
Sun World International, Inc (US)
Vitis vinifera L. · Common grape vine
STRIEM, MICHAEL J. CAIN, DAVID W.
Nearby in the species list Sugraforty, Sugrafortyfive, Sugrafortynine, Sugrafortyone, Sugrafortyseven, Sugrafortythree, Sugraone, Sugraone B, Sugrasixteen N, Sugrathirteen N, SUGRATHIRTY FOUR, Sugrathirtyeight, Sugrathirtysix, Sugrathirtytwo, Sugrathirtytwo Rg, Sukholymans'kyi bіlyi, SUKRIBE, Sulima, Sulmer, Sultanina