Lolium perenne L. Perennial ryegrass · Agricultural · bred by DEPARTMENT OF AGRICULTURE FOR NORTHERN IRELAND
also searched as: гилфорд
10 August 2026
The variety is diploid and belongs to the late-maturing group. It is used in grass mixtures for the establishment of pastures and hayfields in regions with temperate climates.
In agronomic research, the variety was used as a control for assessing dry matter yield and product quality, including indices of digestibility, crude protein content, and water-soluble carbohydrates.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 245
№ 13/983
№ 204755
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 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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Lolium perenne L. · Perennial ryegrass
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Nearby in the species list GERMINAL, Gerona, Gerrison, Gershwin 1, Gervais, Gianna, Giant, Gigant, Gildara, Gildas, Giralda, Gitana, Glacier Bay, Gladio, Gladys, Glen, Glenariff, Glencar, Gleneagle, Glenfield