Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The variety belongs to local landrace selections and is included in national programs for the conservation of plant genetic resources. The plant is characterized by medium flowering times.
In agronomic publications, the variety is mentioned primarily in the context of genetic identification and biodiversity conservation. Detailed descriptions of the tree habit and data on agrotechnical resistance to diseases are absent in open sources.
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
NIAB EMR
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Nearby in the species list MAGLIANESE, Magna Glauca, Magna Glauca ISK, Malá blumka, Malenovická, Malinovka, Mallard, Malling Early, Malling Elizabeth, Malvazinka, Marange, Maria Novella, MARIANA GF 8-1, Marjorie's Seedling, Marjories, Martin, MASCINA DI MONTEPULCIANO, MASCINA DI MONTEPULCIANO BELFIORE, Mcelský špendlík, MELAIOLO DELL'AMIATA