PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Lebid` Zoia Ivanivna, Vedmedieva Kateryna Vladyslavivna,
also searched as: кп11б
10 August 2026
The line is characterized by large seeds, with the 1000 kernel weight capable of varying depending on growing conditions. Based on its biochemical composition type, KP11B belongs to the linoleic lines; breeding work was conducted to increase oil content.
During the breeding process, a reduction in plant height was noted. The line serves as research material for studying large-seed traits and selection methods; there is no data on the registration of this object as a commercial variety.
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.
№ 15939042
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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Helianthus annuus L. · Sunflower
Soper, John
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Lebid` Zoia Ivanivna, Vedmedieva Kateryna Vladyslavivna, Tolmachov Viktor Valentynovych,
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Shepylov Borys Petrovych, Leonova Nina Mykolaivna, Kryvosheieva Olena Vatslavivna, Petrenkova Vira Pavlivna, Kyrychenko Viktor Vasylovych,
Nearby in the species list Kostasol, Koto, Kova, Kovcheh, Kozachok, Kozak, KP 5, KP11A, KP11A kh KP11B, KP11AKP11B, Kraian, Krasela, Krasen, Krasen`, Krasi CLP, Krasotka RM, Krassotka, Kredo, Kremin, Kremona