PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The hybrid belongs to the group of oilseed sunflower varieties. It is characterized by a mid-early ripening period and high oil content in seeds, reaching 50–55%.
The plant possesses genetic resistance to lodging, as well as to a complex of the main crop diseases, including downy mildew and broomrape.
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.
№ 217948
№ 017686_A 017686
№ 16039122
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 Sonrisa-DK 3790, Sonstella, Sontse 705, Sontsedar, Soprano, Sorasol, Soreanca E 22, Sorem 80, SOREM 82, Sorenza, SORIA, Soroa, Soroka, Sorrentasol, -, Sospiro, Sotis, Sotnyk, SP 219, SP 220