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Aberystwyth s 51

Terminated

Phleum pratense L. Timothy grass · Agricultural · bred by IGER Institute of Grassland & Environmental Research (GB)

also searched as: абериствит с 51

Variety description

10 August 2026

The variety is intended for inclusion in grass mixtures for sown pastures and hayfields. It is valued for the high dry matter content in its biomass.

The plant is recommended for cultivation on a wide range of soils, including heavy and wet areas, where the variety performs more effectively than Dactylis glomerata. The variety is adapted to intensive farming systems.

Sources2
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 ABERYSTWYTH S 51

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.

  • Aberystwyth s 51 primary FR
  • ABERYSTWYTH S.51 GB

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
INCONNU (FR) 2 336 Submitted the application to the register
Maintainer
PLANT BREEDING INTERNATIONAL CAMBRIDGE / ABERYSTWYTH UNIVERSITY Responsible for variety maintenance

Admission to trade

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

  • FR France Terminated

    № 0090326

    Registration
    1 January 1957
    Terminated
    1 January 1985
  • GB United Kingdom Terminated

    № 25/58

    Terminated
    2 November 1987

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

Same species

Other varieties: Timothy grass

All 336 varieties of species

Phleum pratense L. · Timothy grass

Rijksstation Voor Plantenveredeling (BE)

BE DK FR IE
9 records

Phleum pratense L. · Timothy grass

IGER Institute of Grassland & Environmental Research (GB)

FR IE
5 records

Lischka

Active

Phleum pratense L. · Timothy grass

EURO Grass

AT DE EE LT LU NL +2
20 records

Adda

Active

Phleum pratense L. · Timothy grass

3 records

Adrienne

Active

Phleum pratense L. · Timothy grass

Euro Grass Breeding GmbH Co. KG

FR
5 records

Alexander

Protection expired

Phleum pratense L. · Timothy grass

Nilsson, Bengt

SE
4 records

Nearby in the species list 45-214, Aberystwyth s 352, Aberystwyth S.48, AC Alliance, Adda, Adrienne, Alexander, Alma, Alpage, Alpino, Anahita, Anjo, Arabelle

Discussion: Aberystwyth s 51

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