Winter Star II
ActiveLolium multiflorum Lam. · Italian ryegrass
WRIGHTSON PAS S.A.
10 August 2026
The variety is a diploid plant with a winter development habit and belongs to the semi-late group. The plant is characterized by lodging resistance, good winter hardiness, and resistance to snow mold.
The variety is intended for intensive cultivation aimed at producing green mass for fodder purposes and preservation as silage. The crop possesses high productivity and adaptability, however, it is not recommended for cultivation in high-altitude conditions and harsh climates.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 197R076
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 multiflorum Lam. · Italian ryegrass
WRIGHTSON PAS S.A.
Lolium multiflorum Lam. · Italian ryegrass
Grasslands Innovation Ltd
Lolium multiflorum Lam. · Italian ryegrass
University of Florida
Lolium multiflorum Lam. · Italian ryegrass
DLF-TRIFOLIUM| DLF-Trifolium A/S
Lolium multiflorum Lam. · Italian ryegrass
GUARNIERI RICCARDO
Lolium multiflorum Lam. · Italian ryegrass
JOORDENS
Nearby in the species list Pontos, Portal, Portax, Portillo, Porubka, Prestyl, Prima Roskilde, Primadonna, Primora, Prisco, Promenade, Prompt, Prospect, Puigmal, Pulse, Punto, Quickest, Quickston, Racine, Radiella