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: мурескону
10 August 2026
The variety has a medium ripening period and is characterized by high vine vigor. The flower is hermaphroditic. The leaf is large, round or wedge-shaped, deeply lobed into five or seven lobes, with weak to medium pubescence on the underside.
The cluster is very large, cylindrical-conical in shape, and medium-dense. The berry is large, round, dark blue, almost black in color, and covered with a thick waxy bloom. The skin is of medium thickness, and the pulp is fleshy and juicy with a neutral taste.
The variety is characterized by high yield and responds well to short pruning. It has susceptibility to Botrytis cinerea, and is moderately sensitive to Oidium and sour rot. Genetically, it is the result of a natural cross between the Macabeo variety and an unknown variety.
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.
№ 1035484
Records are sourced from official registry publications. Data sources and legal status
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Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
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INCONNU (FR)
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Donato Antonacci^^^Carlo Bergamini^^^Maria Francesca Cardone^^^Lucia Rosaria Forleo^^^Antonio Domenico Marsico^^^Rocco Perniola
Nearby in the species list Mourvèdre, Mourvèdre blanc, Mourvèdre gris, Mouyssaguès, MS104, MT103, Mueller Thurgau, Müllerrebe, Muller Thurgau, Murescola, Murex N, Muriscu, Muscadel, Muscadelle, Muscardin, Muscaris, Muscat à petits grains blancs, Muscat à petits grains roses, Muscat à petits grains rouges, Muscat Beauty