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Rosara

Active

Solanum tuberosum L. Potato · Agricultural · bred by VON KAMEKE KARTZ

also searched as: росара

Variety description

10 August 2026

The variety is early-maturing, the period from emergence to harvest is 70–90 days. Yield ranges from 200 to 310 c/ha, with 15–20 tubers obtained from one plant. Plants are of medium height, semi-spreading type, with red-violet flowers.

Tubers have an oblong-oval shape and a weight of 80–115 g. The skin is red and smooth, eyes are small, flesh is yellow. Starch content is 12.0–16.0%, culinary type is B (slightly floury). The variety is characterized by high marketability and good keeping quality.

The variety possesses high resistance to potato wart, golden nematode, and viral diseases (PVY, PLRV). Low susceptibility to late blight and common scab is noted, as well as moderate resistance to rhizoctonia and blackleg.

Sources5
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Countries of admission

12 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.

QZ

active terminated no record

Variety registered as early as 5 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
von Kameke, Kartz 3 Developed the variety
Applicant
SOLANA SEEDS UNITED KINGDOM LTD. UNIT 4 60 Submitted the application to the register
Rights holder
SAKA-RAGIS| Saka-Ragis Pflanzenzucht GbR 20 Holds the rights to the variety
Maintainer
SOLANA SEEDS UNITED KINGDOM LTD. UNIT 4 60 Responsible for variety maintenance

Admission to trade

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

  • HR Croatia Terminated

    № 1003706

    Terminated
    4 April 2022
  • QZ European Union Active

    № 248282

  • DE Germany Active

    № K 02805

    Application
    12 November 1987
    Registration
    20 December 1990
  • HU Hungary Protection expired

    № 166283

    Application
    25 February 1992
    Registration
    7 June 1995
    Terminated
    31 December 2010
  • SK Slovak Republic Protection expired

    № 2850

    Application
    4 March 1993
    Registration
    17 March 1995
    Terminated
    17 March 2005
  • CZ Czechia Active

    № 1258

    Application
    16 March 1993
    Registration
    19 April 1996
  • LT Lithuania Protection expired

    № ZU-294

    Application
    2 June 1993
    Registration
    19 February 1996
    Terminated
    23 February 2017
  • RU Russian Federation Active

    № 28213

    Application
    25 May 1994
    Registration
    8 February 1996
  • MD Moldova Terminated

    № 0810513

    Application
    8 April 1997
    Terminated
    30 November 2016
  • LV Latvia Terminated

    № 202

    Application
    19 June 2000
    Registration
    1 January 2001
    Terminated
    1 January 2011
  • GB United Kingdom Terminated

    № 4/11455

    Application
    6 September 2018
    Terminated
    29 February 2024

Plant breeders' rights

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

Germany № K 02805
Terminated
  1. Application filed 17 August 1990
  2. Registered 20 November 1990
  3. Entry closed 30 September 1997

More 12 records 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?

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

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Nearby in the species list Rosagold, Rosalia, Rosalie, ROSALINA, Rosalind, Rosalinda, Rosalyn, Rosamunda, Rosan, Rosanna, Rosario, Rosava, Roscor, Rose Anne, Rose of Balaton, Rosebud, ROSEDOR, Rosegarden, Rosella, Rosemara

Discussion: Rosara

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