Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by AKTIONSGEMEINSCHAFT| Aktionsgemeinschaft zur Erhaltung von Rebsorten e.V. im DLR Rheinhessen-Nahe-Hunsrueck
also searched as: оптима 113
10 August 2026
The variety is a product of crossing (Silvaner × Riesling) × Müller-Thurgau and is also known by the breeding number Geilweilerhof 33-13-113. The plant has medium to strong vigor, and the flowers are hermaphroditic.
The grapes are suitable for cultivation on poor soils and are capable of accumulating a high level of sugar. The wines may exhibit aromas of pear and linden blossom; the variety has traditionally been used for blends in the Rheinhessen and Mosel regions.
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.
№ RBE 00029
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
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INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Nearby in the species list OLIVANA, Olivette blanche, Olivette noire, Olšava, Onchette, Ondenc, Onyx, Opál, Opalor, OPAS-1, Ora, Oraniensteiner, Orbois, Orfeida, Orion, Ortega, Oryhinal, Osella, Osteiner, Ovidiopol`s`kyi