Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INCONNU (FR)
also searched as: саинт коме
10 August 2026
The variety is a rare biological entity, more often found in ampelographic collections than in commercial plantings. The grape is used for the production of white wines, primarily as a component in blends with Sauvignon and Chenin Blanc varieties.
The plant has low fertility and requires long pruning. The dense structure of the clusters makes the variety sensitive to the development of Botrytis cinerea. Morphologically, it is characterized by rounded five-lobed leaves, densely pubescent tips of young shoots, and rounded berries with a pronounced waxy bloom.
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.
№ 1035546
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
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Nearby in the species list Rusalka 3, Rusensko bez seme, Ružín, Rypariia Rupestris 4923, Rypariia x Rupestrys 101-14, Rypariia x Rupestrys 4923, Ryslinh reins`kyi, SABIMIL, SABRO, Sacy, Saint-Macaire, Saint-Pierre doré, Salagnin, SAMSO BLANC, Sandanski misket, Sangiovese, SANGUINA, Sanlorenzo, SANTA FE, SANTA MAGDALENA