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Gianna

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by DLF Trifolium A-S, DK

also searched as: гианна

Variety description

10 August 2026

The variety is specialized for creating sports turf, including football pitches for winter games, and high-quality ornamental covers. A key feature is its high resistance to shading, which allows for its use in conditions where other varieties show poorer results.

The plant possesses a high capacity for recovery after trampling and forms a dense sward. The variety exhibits good resistance to the main diseases of turf grasses, in particular to rust, red thread, and leaf spot.

The breeding is focused on stand density and aesthetic indicators, rather than on the nutritional value or green mass yield characteristic of forage varieties.

Sources2
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Countries of admission

3 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 QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

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

Parties

Breeder
DLF Trifolium A/S (DK) 7 Developed the variety
Applicant
DLF Trifolium A/S (DK) 7 Submitted the application to the register
Rights holder
DLF Seeds A/S Holds the rights to the variety
Maintainer
FR - DLF Seeds A/S 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 Active

    № 204751

    Registration
    11 May 2015
  • FR France Active

    № 4049361

    Application
    1 December 2011
    Registration
    1 January 2015
  • GB United Kingdom Active

    № 13/13295

    Application
    16 October 2018
    Registration
    30 November 2018

Plant breeders' rights

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

European Union № 20161589
Active
  1. Application filed 28 June 2016
  2. Registered 5 December 2016
  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

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

Other varieties: Perennial ryegrass

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Lolium perenne L. · Perennial ryegrass

DLF SEEDS A/S

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11 records

One 50

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Lolium perenne L. · Perennial ryegrass

PGG Wrightson Seeds

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Steve Reid

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Gershwin 1

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DLF International Seeds (US)

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1 record

Gervais

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Lolium perenne L. · Perennial ryegrass

MEYER WILLIAM / THE SCOTTS COMPANY

IT
3 records

Giant

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Lolium perenne L. · Perennial ryegrass

DLF SEEDS A/S

BE DE IE
8 records

Nearby in the species list Georgia, Georgie, Georgikon, Gepard, Gerfaut, GERMINAL, Gerona, Gerrison, Gershwin 1, Gervais, Giant, Gigant, Gildara, Gildas, Gilford, Giralda, Gitana, Glacier Bay, Gladio, Gladys

Discussion: Gianna

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