Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by LLOYD/HAROLD/AUSTIN
also searched as: вр 039 16
10 August 2026
The variety is a first-generation hybrid obtained by crossing Vitis vinifera and Vitis rotundifolia. It is used exclusively as a rootstock and is not intended for fruit production.
The plant is a sterile hybrid with male flowers having rudimentary pistils. The variety possesses very high resistance to feeding by the nematode Xiphinema index, but is characterized by low drought tolerance.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 19910159
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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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
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Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
LLOYD/HAROLD/AUSTIN
Nearby in the species list Vitisthree, Vitistwo, VITORIERA, Vitra, Vivien, Voltis, Volturnis, Voskeat, Vostok, Vosztorg, VR 043-43, Wandissima, Weißer Burgunder, Weißer Elbling, Weißer Gutedel, Weißer Riesling, Wildmuskat, Wuerzer, Würzer, X15 B (R-1)