PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: олстарил
10 August 2026
The hybrid is an early breeding development intended for the production of specialized oils with a specific fatty acid composition. In scientific and industry publications from the early to mid-2000s, the variety is mentioned as one of the well-known high-oleic lines.
This hybrid is not part of the manufacturer's current commercial lineups. Detailed morphological characteristics and specific agronomic indicators are unavailable in open sources because the variety is an obsolete development.
4 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.
№ 217127
№ 005077_A 005077
№ 4487
№ 005/69
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
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Nearby in the species list Olmaril, Olmedo, OLMENIL, Olmer, Olmeta, Olmo, Olnil, Olomil, Olremil, Olsavil, Oltoril, Olympial, Olympic, Olyva. NSH 2005, Olyver, Olyvson, OM 56 A, Ombrone, Omega, Omeha