PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The parental component belongs to the mid-early maturity group and has an average plant height. Morphologically, it is characterized by a narrow green leaf with weak or absent blistering. The color of the ray florets is light yellow, and the plant is characterized by the presence of branching.
The flowering time of the line is estimated as medium. As 35637 is a breeding component, yield, oil quality, and disease resistance indicators are not determined for it, as these parameters are assessed only for the final commercial hybrids.
2 jurisdictions
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.
№ 18939021
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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Same species
Helianthus annuus L. · Sunflower
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Roberto Reid
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Roberto Reid
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S.I.G.C.O. RESEARCH Inc. (US)
Nearby in the species list 34 B, 340 R, 349 A, 34C19A, 35018, 35033, 35553, 35556, 35562, 35563, 357 R, 36 A, 3607 A, 366 E, 370011, 37007, 37008, 37017, 37025, 37026