PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Marion Laporte
also searched as: ат2616
10 August 2026
The AT2616 entity is registered in official registers as a parental component, rather than as an independent hybrid intended for commercial cultivation.
Technical specifications, such as morphological traits or productivity indicators for this parental line, are closed commercial information and are not published in open reference books.
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.
№ 18939069
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
Marion Laporte
Helianthus annuus L. · Sunflower
Marion Laporte
Helianthus annuus L. · Sunflower
Liliia Polovynko
Nearby in the species list AT1114, AT1119, AT1219, AT1314, AT1620, AT1720, AT1820, AT2120, AT2316, AT2416, AT2721, AT3222, AT3317, AT3717, AT4210, AT4410, AT4611, AT4811, AT5011, AT583