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: трессалиер
10 August 2026
The variety is a natural hybrid of the Pinot and Gouais Blanc varieties. Young shoots have tomentose pubescence; mature leaves are entire or five-lobed, blistered, with recurved margins. Small conical bunches consist of rounded berries of a greenish-yellow or golden color with thin, firm skin.
The plant has medium vigor with semi-erect shoots. The variety belongs to the mid to late maturity group, is characterized by productivity and relative resistance to grey mold, while being susceptible to powdery mildew and downy mildew. The purpose of the variety is exclusively for winemaking; wine produced from it is characterized by high acidity and a mineral profile.
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.
№ 1035545
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
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Nearby in the species list Traminer rozhevyi, Trapezitsa, Trasemis, Trebbiano, Trebbiano di Soave, Trebbignac, TREIXADURA, TREPADELL, TREPAT, TREPAT BLANC, Tressot, Triviani RS, TROBAT, Trousseau, Trousseau gris G, Troya, Turese N, Tzori, Ugni blanc, Ukrains'kyi 85