Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: мичеле палиери
10 August 2026
The variety was obtained by crossing Alphonse Lavallée and Red Malaga. The plant is characterized by vigorous vine growth, the yield ripens in September. Clusters are large, pyramidal or conical in shape, weighing from 600 to 1000 g. Berries are large, oval or oblong in shape, dark blue or violet-black in color with a waxy bloom and firm flesh.
The variety is sensitive to low temperatures (down to −19 °C). It possesses medium resistance to diseases, is susceptible to downy mildew and powdery mildew, but is practically resistant to grey mold. It is intended for fresh consumption, suitable for cultivation on trellises and pergolas. Incompatibility with rootstocks 140Ru, 779P, Kober 5BB, and 161-49 is noted.
2 jurisdictions
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Michele Palieri
№ 006/31
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
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Vassilis Mikos (GR)
Nearby in the species list Merlot Khorus, MERSEGUERA, Merzling, Mesania B, Mescle, Meslier Saint-François, Mészi Kadarka, Mészikadar, Meunier, MEXT 2093, Michos va, MIGUEL DEL ARCO, Milana, Milgranet, Milia, Minustellu, Mir, Mireille, Misket cherven, Misket kaylashki