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Emperor

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Prunus domestica L. European plum · Fruit crops · bred by Doyle, James F.|Clovis, CA / Jong, Theodore M. De|Davis, CA

also searched as: емперор

Variety description

10 August 2026

The variety was obtained in California as a result of breeding a seedling of the selected form UC 11,15-27, originating from the Burton and Yakima varieties. The medium-sized tree is characterized by a pronounced upright habit and high productivity.

The fruits are large or very large, oblong in shape. The skin is dark blue, covered with a grey waxy bloom and small lenticels. The flesh is amber, firm, juicy, with a pleasant aroma and sweet taste. The variety shows resistance to high summer temperatures.

The plant is partially self-incompatible and requires the selection of pollinators. The fruits are intended for fresh consumption and export.

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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Doyle, James F.|Clovis, CA / Jong, Theodore M. De|Davis, CA Developed the variety
Applicant
The Regents of the University of California 301 Submitted the application to the register
Rights holder
The Regents of the University of California 301 Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

United States of America № 07758037
Active
  1. Application filed 12 September 1991
  2. Registered 30 March 1993
  3. Currently active indefinite in the register

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Eldense Blauwe, Elena, Elena ISK, Elin, Elisa, Emil, Emma, EMMA LEPPERMAN, Emma Leppermann, Emper, Empress, Empress ISK, Enduke, Engelbert Prince, Enkele Bakpruim, Enkele Boerenwitte, Enspa, ENTE 707, Erntepflaume, Ersinger

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