Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Rocco Perniola^^^Donato Antonacci^^^Carlo Bergamini^^^Maria Francesca Cardone^^^Lucia Rosaria Forleo^^^Antonio Domenico Marsico^^^Riccardo Velasco
also searched as: медунио б
10 August 2026
The variety is seedless (sultana type) and is oriented toward the ready-to-eat market. The berries are distinguished by high structural integrity; they are not prone to skin rupture after separation from the pedicel and have a balanced chemical composition.
During research, the variety showed increased tolerance to diseases, which allows for cultivation with minimal use of pesticides. In documents, the variety is also mentioned under the breeding designation n23/003.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Argyrios Argyriou
Nearby in the species list Maula N, Mauzac, Mauzac rose, Mavrud, Mayorquin, MAZUELA, MC69, Mechta, Mècle N, Medovec, Melanzia, Melnik 55, Melnishki rubin, Melon, Melon rouge, MELONERA, MENCIA, MERENZAO, Mérille, Merlese