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Silver Sun

Active

Lolium perenne L. Perennial ryegrass · Agricultural · bred by PURE SEED TESTING

also searched as: силвер сун

Variety description

10 August 2026

The variety is intended for creating permanent lawns, including golf courses and sports fields, as well as for overseeding areas with dormant bermudagrass. The plant is characterized by more compact dimensions and shorter flag leaves compared to a number of similar varieties.

It belongs to early-maturing varieties with an early onset of the heading phase. It possesses marked resistance to leaf spot and intensive mechanical loads, and exhibits good tolerance to arid conditions. The parental lines were selected with consideration for high seed yield potential.

Sources4
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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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
Pure-Seed Testing, Inc. 484 Developed the variety
Applicant
Pure-Seed Testing, Inc. (US) Submitted the application to the register
Maintainer
Pure-Seed Testing, Inc. (US) 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

    № 205679

    Registration
    18 February 2022
  • CZ Czechia Active

    № B5641

    Application
    10 January 2019
    Registration
    18 February 2022
  • AR Argentina Active

    № 023694

    Application
    19 March 2024
    Registration
    17 September 2024

Plant breeders' rights

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

United States of America № 201700093
Active
  1. Application filed 30 January 2017
  2. Registered 29 November 2018
  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

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Nearby in the species list Signet, Signum, Silago, SILAS, SILIAN, Silotop, Silvano, Silvanus, Silver Dollar, Silver Sport, Simba, Simford, Simon, Sinah, Singapore, Sirena, Siri, Sirion 1, Sirius, Sirtaky

Discussion: Silver Sun

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