PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The TFC2903 object is breeding material classified as a parent component. In documentation, it is most often mentioned in conjunction with the TFC2902 line for obtaining hybrid combinations.
Public agronomic and morphological characteristics of this line are not disclosed as they are proprietary breeding information. The line is registered as a specialized object for breeding tests.
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.
№ 09017196
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
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Mas Seeds S.A.S.
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MEUNIER JOEL
Nearby in the species list TFC2281, TFC2281B, TFC2286B, TFC2437, TFC2437B, TFC2448, TFC2448B, TFC2902, TFC2902.TFC2903, TFC2902B, TFC2903 B, TFC2903.TFC2924, TFC2903A, TFC2922, TFC2922B, TFC2923B, TFC2924B, TFC2925, TFC2925B, TFC3182