Lolium perenne L. Perennial ryegrass · Agricultural · bred by David Johnston
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10 August 2026
The variety belongs to the intermediate maturity group and is intended for intensive agriculture. It provides high dry matter yield rates, while possessing excellent spring regrowth, which is important for early livestock grazing.
The plant forms high-quality forage mass, suitable for both grazing and silage harvesting. The variety possesses pronounced resistance to rust, which is an important breeding advantage for use in livestock farming.
2 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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 430
№ 205601
№ RGE1328
№ 13/2543
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
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 Roper, Rorqual, Rosadot, Rosalin, Rosario, Rosealba, Roseanne, Rosebud, ROSEBUD II, Rosemary, Rosglenn, Rosier, Roskalia, Roskira, Roslea, Rossera, Rossimonte, Rostarter, Rotero, Rotiva