Gray Star

Active

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

also searched as: граи стар

Variety description

10 August 2026

The variety is a highly specialized turf product that is actively used in mixtures for sports and landscape surfaces. It is characterized by rapid establishment and stand creation, as well as an intense dark green color.

The plant possesses increased wear resistance and the ability to tolerate summer stress conditions, including heat. The variety exhibits resistance to gray leaf spot and demonstrates stable quality indicators when used on sports fields.

Sources6

Loading…

The list of sources is loaded via script—please enable JavaScript.

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

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. 484 Submitted the application to the register
Maintainer: Dr. Gerhard Lung 3 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 Terminated

№ 204794

Registration

12 July 2013

Terminated

19 December 2013
DE Germany Terminated

№ WD 01506

Application

14 January 2005

Registration

12 July 2013

Terminated

19 December 2013

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	204794	—	12 July 2013	19 December 2013	Terminated
DE Germany	WD 01506	14 January 2005	12 July 2013	19 December 2013	Terminated

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 № 200500313

Active

Application filed 4 August 2005
Registered 23 September 2011
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

Breeder

PURE SEED TESTING

breeder code PST-2L-GL

All 484 varieties of company

Registry records

Total records: 4
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 2011

Same species