PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Parii Myroslav Fedorovych, Parii IAroslav Fedorovych
also searched as: хс 1023а
10 August 2026
The HS 1023A line is registered in official registries as a parental component used in breeding work.
Public agronomic characteristics, such as height, maturity group, yield indicators, or disease resistance, are unavailable for this line, as it is not a commercial variety and does not undergo state trials.
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.
№ 19939160
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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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ADVANTA SEMILLAS SAIC
Helianthus annuus L. · Sunflower
Parii Myroslav Fedorovych, Parii IAroslav Fedorovych
Helianthus annuus L. · Sunflower
Parii Myroslav Fedorovych, Parii IAroslav Fedorovych
Nearby in the species list HRRG8-77, HS 0018V, HS 0023A, HS 0118V, HS 0123A, HS-03, HS-05, HS-07, HS-09, HS 1018V, HS 1248A, HS 186, HS 192, HS 195, HS 200, HS 202, HS 2844 A, HS 3212A, HS 3442V, HS 3466A