Lolium perenne L. Perennial ryegrass · Agricultural · bred by Rijksstation Voor Plantenveredeling (BE)
also searched as: рои
10 August 2026
The Roy variety is characterized by stable productivity throughout the entire growing season, including late autumn, and demonstrates early spring regrowth. The produce has high palatability, which makes the variety suitable for livestock grazing.
The plant possesses high resistance to rust and good drought tolerance. The variety is distinguished by high persistence and the ability to be maintained in the sward for a long time compared to similar varieties.
7 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 205607
№ VG/A/LOLPE/00074
№ 13/1265
№ 0068905
№ RGE986
№ R R3004
№ WD 01147
№ 13/25008
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
Same species
Lolium perenne L. · Perennial ryegrass
DLF SEEDS A/S
Lolium perenne L. · Perennial ryegrass
PGG Wrightson Seeds
Lolium perenne L. · Perennial ryegrass
Steve Reid
Lolium perenne L. · Perennial ryegrass
Deutsche Saatveredelung AG - DSV (DE)
Lolium perenne L. · Perennial ryegrass
DLF Seeds A/S
Lolium perenne L. · Perennial ryegrass
Mommersteeg International BV (NL)
Nearby in the species list Roskira, Roslea, Rossera, Rossimonte, Rostarter, Rotero, Rotiva, Roundabout, Rouzic, Rover, Royal, Rozell, Roznovsky, RPP3, Rubella, Rubin, Rudo, Rudolf, Ruliper, Runner