Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Phyllis Burger
also searched as: к3335
10 August 2026
The Joybells variety, registered under breeding number C3335, was obtained by crossing the Sunred Seedless and Prime Seedless varieties. The plant produces dark red berries with firm, crisp flesh and a pronounced balance of sugar and acid.
The variety possesses high yield and good keeping quality. The grape clusters have a fragile structure, requiring careful handling during harvesting and hanging. The response to the application of phytohormones for thinning and berry sizing depends on the vine vigor.
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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records 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
Donato Antonacci
Vitis vinifera L. · Common grape vine
Alessandra Gentile^^^Stefano Giovanni La Malfa^^^Gaetano Distefano^^^Elisabetta Giuseppa Agata Maria Nicolosi^^^Francesco Scollo^^^Stefania Maria Bennici^^^Filippo Salvatore Ferlito
Vitis vinifera L. · Common grape vine
Nearby in the species list Brun Fourca, BRUÑAL, BRUÑAL BLANCO, Brundisium N, Brustianu, Brustianu B, Buket, BURRABLANCA, Butuntum N, C17-34, Cabanska perla, Cabaret Noir, Cabernet Blanc, Cabernet Cantor, Cabernet Carbon, Cabernet Carol, Cabernet Cortis, Cabernet Cortona, Cabernet Cubin, Cabernet Dorio