PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER OVERSEAS CORPORATION
also searched as: п63хе143
10 August 2026
The hybrid belongs to the high oleic sunflower group. Information about this variety is found primarily in European field trial reports.
Complete characteristics of morphological traits, including exact maturity group, plant height, and disease resistance indicators, are not publicly available. Available data are limited to comparative yield and oil content indicators recorded during trials.
5 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.
№ 217171
№ 17030
№ 018439_A 018439
№ 217R303
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
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Oliv"ie Ladsus
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PIONEER OVERSEAS CORPORATION US
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Nearby in the species list P-97-1402, P157R, P15IW2J, P2097R, P211R, P330/98, P427R, P469JPO, P62HH194, P63 LP199, P63HE177, P63HE186, P63HE189, P63HE203, P63hh111, P63HH120, P63HH135, P63HH142, P63HH143, P63hh165