PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Kutischeva Nataliia Mykolaivna, Scherban` Serhii Vasyl`ovych, Scherban` Nataliia Fedorovna, Lytovchenko Borys Kyrylovych, Riabota Oleksandr Mykolaiovych,
also searched as: зл 678в
10 August 2026
The line was obtained through self-pollination and repeated individual selection on an infected background from the Soldor 220 hybrid, which had been subjected to gamma-ray exposure. The object is classified as breeding material, not a commercial variety.
It is characterized by the relative stability of quantitative traits and a minimal coefficient of variation in yield when sowing dates are changed. In genetic studies, the line is mentioned in the context of the stem branching trait, which is defined as type A0M3B0.
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.
breeder code 22
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 09017183
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
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Nearby in the species list ZL 255 V, ZL-2554V, ZL 260V, ZL 42 A, ZL 46A, ZL 46B, ZL-48A, ZL 50 A, ZL-52A, ZL 58A, ZL-7034V, ZL-95A, ZL100A, ZL100B, ZL102A, ZL225V, ZL22A ZL102B, ZL344V, ZL40B, ZL42AZL46B