PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Hedvig Komjati
also searched as: ксф17953
10 August 2026
The hybrid is characterized by medium to high plant height, absence of branching, and yellow color of ray florets. Leaves are green, with weak to medium blistering.
Thousand kernel weight is about 60.7 g, oil content in seeds is at the level of 44.6%. The plant possesses genetic resistance to downy mildew.
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.
№ 18039025
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Xf16730, Xf16824, Xf16826, Xf16940, XF17356, XF17360, Xf17400, XF17449, XF17455, XF17863, XF17957, XF17959, XF18378, XF18379, Xf18481, Xf18611, XF18789, Xf18790, Xf18791, XF18792