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Lolium perenne L. Perennial ryegrass · Agricultural · bred by Jan Wojciech Kaszuba / Anna Ostrowska

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Variety description

10 August 2026

The variety is a diploid plant. The tussock has an intermediate type in the initial development period; the plant is low in spring. It is characterized by narrow green leaves, a flag leaf of medium length and narrow width, as well as a short stem and a short ear.

It belongs to late varieties with a late heading time and a weak tendency to form inflorescences. It possesses increased tolerance to shading and susceptibility to leaf diseases. The variety has good turf ornamental quality.

Sources3

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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.

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

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: Jan Wojciech Kaszuba / Anna Ostrowska Developed the variety
Applicant: Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR 50 Submitted the application to the register
Rights holder: Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR 50 Holds the rights to the variety
Maintainer: Hodowla Roslin Grunwald Sp. z.o.o. Grupa IHAR 50 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

№ 203988
PL Poland Active

№ R R4810

Application

27 December 2001

Registration

14 March 2005
DE Germany Active

№ WD 01676

Application

12 January 2007

Registration

11 April 2011
RU Russian Federation Active

№ 74898

Application

28 December 2017

Registration

12 March 2019

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	203988	—	—	—	Active
PL Poland	R R4810	27 December 2001	14 March 2005	—	Active
DE Germany	WD 01676	12 January 2007	11 April 2011	—	Active
RU Russian Federation	74898	28 December 2017	12 March 2019	—	Active

Plant breeders' rights

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

Poland № O R1019

Active

Application filed 25 November 2005
Registered 16 February 2006
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

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