Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: дон мариано
10 August 2026
The variety is a natural hybrid originating from Spain. Genetically, it is a product of crossing the Ferral variety with an unknown variety. It belongs to table grape varieties with a medium or medium-late ripening period.
The plant has rounded five-lobed leaves without pubescence. The flower is of a functionally female type, which requires cross-pollination. Large cylindrical clusters bear very large pink oval-shaped berries with firm skin, a thick waxy bloom, and a harmonious taste.
The variety is characterized by low yield, a tendency for ovary shedding, and weak resistance to fungal diseases and frost. In modern viticulture, it is also found in the form of individual clones.
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.
№ 10900077
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
AKTIONSGEMEINSCHAFT| Aktionsgemeinschaft zur Erhaltung von Rebsorten e.V. im DLR Rheinhessen-Nahe-Hunsrueck
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Nearby in the species list Dievcie hrozno, Dimyat, Dimyat cl. 4 24, Dimyat clon 4 24, Divico, Dnistrovs`kyi rozhevyi, Dobrynia, Dolcetto, Domina, DOMINGA, DOÑA BLANCA, DOÑA MARIA, Donauriesling, Donauveltliner, Dóra, DORADILLA, Dornfelder, Douce noire, Doucillon blanc, Dousset