PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural
also searched as: сурпримус кл плус
10 August 2026
The variety is classified as a simple hybrid (HS). The CL Plus labeling indicates the plant's adaptation to the Clearfield cultivation system, which provides resistance to specific herbicides of the imidazolinone group.
Public sources do not contain information regarding the exact maturity group, plant height, resistance indicators to diseases, lodging, or qualitative characteristics of the product, including oil content.
1 jurisdiction
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.
№ 218025
№ A15398
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 SURO 161, SURO 162, SURO 17-2 IMI, SURO 18-1 SU, SURO 19-1 ORO, SURO 19-1 SU, SURO 19-2 SU, SURO 191, SURO 20-4 SU, SURO 20-5 SU, Surprise CL Plus, Survio CL Plus, Survivor, Susa, SUSY-44, Sutaki, Sutara, Sutra, Sutton, Suvango