PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by JOSE RAMON PEREZ MONREAL
also searched as: рх598
10 August 2026
The plant belongs to fertile lines with very low to low height and weak to medium stem pubescence. The leaves are small in size, light green to medium green in color, and feature fine to medium serration along the margins.
The inflorescence is small to medium in size. The ray florets are medium yellow in color; anthocyanin coloration of the stigmas of disc florets is absent. The seeds are large and black. The branching type is apical.
4 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.
№ 310674
№ 222R332
№ 22939061
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
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JOSE RAMON PEREZ MONREAL
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Jose Romon Perez Monreal
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Joel Schaefer (USA)
Nearby in the species list RH127, RH200, RH500, RH501, RH505, RH522, RH527, RH529, RH569SUL, RH591, Rh609clp, RH640, RH728SUL, RH738SUL, RH766SUL, RH788, RH789SUL, RH790SUL, RH830, RH868