PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The designation 15023 is breeding material, not a commercial hybrid intended for widespread cultivation. Information on its agronomic traits, such as yield or product quality, is absent, as these data are part of an internal breeding program.
In official registers, the object is classified as a parental component used for developing new sunflower hybrids.
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.
№ 09017008
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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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Nearby in the species list 1379 A, 13K25, 13MS201 CL, 13MS201 CL / Meteor CL, 13V, 14, 1423 R, 14271, 14271M, 147RGM08, 15036, 15048, 15049, 15051, 15538 M, 15718, 15Cecoleic11, 15Cecoleic12, 15EM0935A, 15FE0035R