Gi 148/1
ActivePrunus L. · Plum
PROF. DR. WERNER GRUPPE & PROF. DR. HANNA SCHMIDT
10 August 2026
The Hamyra rootstock is a vegetatively propagated form of cherry plum. Botanically, the plant is classified as Prunus cerasifera and is not a plum variety intended for the production of edible fruit.
In agronomic studies, this rootstock is characterized as dwarf, although in some climatic conditions, in particular in Belarus, it has shown signs of vigorous growth. Trials in a number of European countries have shown that when it is used, the onset of fruiting of grafted varieties may occur later than the second year after planting.
Hamyra is used as a rootstock for European plum and diploid plums, demonstrating productivity indicators comparable to other common clonal and seed rootstocks.
2 jurisdictions
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 right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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 L. · Plum
PROF. DR. WERNER GRUPPE & PROF. DR. HANNA SCHMIDT
Prunus L. · Plum
Sabine Franken-Bembenek
Prunus L. · Plum
Sabine Franken-Bembenek
Prunus L. · Plum
CHAMBERLIN THOMAS O.
Prunus L. · Plum
Prunus L. · Plum
CHAMBERLIN THOMAS O.
Nearby in the species list GISELA 5A, Gisela 6, Globe sun, GM 61, GM 61/1, GM 79, GM 9, Gordana, Green sun, Halford, Howard sun, Husle, IK-M 8, Inmil, INRA Nr. 2, Ipogeos 3, Ipogeos 4, Ivana, JFS-KW14, Jul 7615