PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Joel Meunier
also searched as: тфк2903 тфк2924
10 August 2026
This object is not a commercial variety intended for widespread field cultivation, but rather an internal designation of breeding material. It is used in breeding work as a parental component for the creation of sunflower hybrids.
Public data regarding morphological and economic characteristics, such as plant height, maturity group, disease resistance, or yield, are not published as they are the originator's proprietary information.
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.
№ 15939021
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
Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
MEUNIER JOEL
Helianthus annuus L. · Sunflower
Mas Seeds S.A.S.
Nearby in the species list TFC2286B, TFC2437, TFC2437B, TFC2448, TFC2448B, TFC2902, TFC2902.TFC2903, TFC2902B, TFC2903, TFC2903 B, TFC2903A, TFC2922, TFC2922B, TFC2923B, TFC2924B, TFC2925, TFC2925B, TFC3182, TFC3182B, TFC3766B