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Rosemarie

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Solanum tuberosum L. Potato · Agricultural · bred by Karsten Ellenberg

also searched as: росемарие

Variety description

10 August 2026

The variety belongs to the mid-early maturity group. The tuber shape is elongated-oval, fingerling type. The skin has a smooth surface and a pinkish-red color with a characteristic glossy shine. The interior of the tuber features a unique pattern: a cream-colored ring with a pink center.

The variety is high-yielding, forming from 28 to 33 tubers per plant. Resistance to scab and late blight is rated as medium to medium-high; resistance to PVY virus is medium. Culinary type corresponds to category A/B, which implies predominantly firm tubers and low boil-down properties.

Sources5
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Countries of admission

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.

terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.

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

Parties

Breeder
Karsten Ellenberg 7 Developed the variety
Applicant
Karsten Ellenberg (Biolandhof) 10 Submitted the application to the register
Rights holder
Ellenberg, Karsten 4 Holds the rights to the variety
Maintainer
Karsten Ellenberg (Biolandhof) 10 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • QZ European Union Terminated

    № 248288

    Registration
    22 December 2011
    Terminated
    9 December 2014
  • DE Germany Terminated

    № K 03929

    Application
    13 November 2009
    Registration
    22 December 2011
    Terminated
    9 December 2014

Plant breeders' rights

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

Canada № 14-8338
Terminated
  1. Application filed 26 May 2014
  2. Registered 19 February 2016
  3. Entry closed 9 February 2026

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

Found an error in the record?

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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

Same species

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Solanum tuberosum L. · Potato

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Solanum tuberosum L. · Potato

Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara

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2 records

Nearby in the species list Rosario, Rosava, Roscor, Rose Anne, Rose of Balaton, Rosebud, ROSEDOR, Rosegarden, Rosella, Rosemara, Rosen, Rosenkartoffel, Rosetta, ROSETTE, Roseval, Rosi, rosica, Rosine, Rosita, Roslin

Discussion: Rosemarie

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