Skip to content

Roseanne

Active

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

also searched as: росеанне

Variety description

10 August 2026

The variety belongs to the turf type and possesses a fine leaf structure. It is characterized by high sward density and marked resistance to diseases, in particular to red thread (Laetisaria fuciformis).

It is used for the formation of long-lasting lawns with the capability for intensive use. In agronomic references, it is considered exclusively as a turf and sports grass, not intended for forage production.

Sources6
  • Loading…

Countries of admission

4 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 Seeds A/S (DK) 213 Developed the variety
Applicant
DLF Seeds A/S (DK) 213 Submitted the application to the register
Rights holder
DLF Seeds A/S Holds the rights to the variety
Maintainer
DLF Seeds A/S (DK) 213 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

    № 205599

  • FR France Active

    № 4063420

    Application
    29 November 2017
    Registration
    1 January 2022
  • GB United Kingdom Active

    № 13/3375

    Application
    9 January 2019
    Registration
    30 April 2023
  • DE Germany Active

    № WD 02319

    Application
    14 January 2019
    Registration
    18 April 2023

Plant breeders' rights

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

European Union № 20231933
Active
  1. Application filed 21 September 2023
  2. Registered 8 April 2024
  3. Currently active indefinite in the register

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: Perennial ryegrass

All 3 714 varieties of species

Bizet 1

Active

Lolium perenne L. · Perennial ryegrass

DLF SEEDS A/S

DK FR NL
11 records

One 50

Active

Lolium perenne L. · Perennial ryegrass

PGG Wrightson Seeds

IT
11 records

Lolium perenne L. · Perennial ryegrass

Steve Reid

FR UA
11 records

Rosario

Terminated

Lolium perenne L. · Perennial ryegrass

DLF Seeds A/S

NL
3 records

Rosealba

Active

Lolium perenne L. · Perennial ryegrass

DLF Seeds A/S

NL
4 records

Rosebud

Terminated

Lolium perenne L. · Perennial ryegrass

ZULUETA CORPORACION

ES
2 records

Nearby in the species list Roncalli, Roneta, Ronja, Rootrunner, Roper, Rorqual, Rosadot, Rosalin, Rosario, Rosealba, Rosebud, ROSEBUD II, Rosemary, Rosetta, Rosglenn, Rosier, Roskalia, Roskira, Roslea, Rossera

Discussion: Roseanne

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up