Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
Kamenjara is a local landrace variety that was not developed through breeding. The name of the variety is descriptive and indicates that the crop grows on stony soils.
This genotype was studied as part of research into genetic diversity and resistance to viruses, in particular to Plum pox virus, where the variety showed no signs of infection. In the region, it is historically used for the preparation of traditional alcoholic beverages.
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.
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
Prunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. · European plum
Hartmann Walter
Prunus domestica L. · European plum
Walter Hartmann
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Prunus domestica L. · European plum
Nearby in the species list Jubilæum, Jubiläumspflaume, Jubileum, Julius, Juna, Jūrė, Kadle, Kadri, Kalifornijska plava, Kalipso, Kamir, Kando, Kantata, Katalonischer Spilling, Katalónský špendlík, Katinka, Katinka ISK, Kaukazinė slyva, Kauno vengrinė, Kihelkonna