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SU -RF- 55

Active

Helianthus annuus L. Sunflower · Agricultural

also searched as: су рф 55

Variety description

10 August 2026

SU-RF-55 is not a stand-alone hybrid for commercial sowing. It is an inbred line that serves as a parental component for hybrid breeding.

The object is genetic material developed by the Institute of Field and Vegetable Crops in Novi Sad and is intended for use in hybridization programs.

Sources2
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Countries of admission

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.

QM

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

Also known as

breeder code SU-RF-55 / SU-RF-55

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • SU -RF- 55 primary QM
  • SU RF 55 RU
  • SU-RF-55 QM, UA

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Applicant
INSTITUT ZA RATARSTVO I POVRTARSTVO 268 Submitted the application to the register
Maintainer
Institute of field and vegetable crops 1 546 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Terminated

    № 08017162

    Application
    29 December 2008
    Registration
    13 April 2009
    Terminated
    12 September 2025
  • RU Russian Federation Active

    № 57440

    Application
    28 November 2011
    Registration
    26 January 2012

Plant breeders' rights

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

Ukraine № 08017162
Terminated
  1. Application filed 29 December 2008
  2. Registered 18 August 2010
  3. Entry closed 12 September 2025

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 Stromboli, Struma, Styl, SU AB 4, SU Clarissa, SU Inessa, SU RF 1 SP, SU RF 1ST, SU Rf 252, SU Rf 49, SU RO 16-1 SU, SU RO 16-2 ORO, SU RO 16-2 SU, SU RO 17-2 SU, Suave, Subaro, Subelio, SUBELLA CL, Subeo, Suberic

Discussion: SU -RF- 55

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