PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PETIARD Benoit
also searched as: тфк5438б
10 August 2026
The TFC5438B object is classified as a parental component in sunflower breeding. Its primary purpose is for use in breeding work to obtain hybrid forms, rather than commercial cultivation for oilseeds.
There is no data available in open publications regarding the maturity group, plant height, disease resistance, and other qualitative characteristics of this breeding material.
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.
№ 23939040
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
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 TFC3769B, TFC3775A, TFC3775B, TFC3780A, TFC3780B, TFC3903B, TFC4786B, TFC5085B, TFC5088B, TFC5341B, TFC5470B, TFC5723B, TFH3175B, TFH4203A, TFH4203B, TFH4746A, TFH4746B, TFH5554B, TFI 2454 A, TFI 2938 A