PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by KWS Saat AG, DE
also searched as: хелиарок
10 August 2026
The variety belongs to the oil-type sunflower. In official European variety catalogs, it is described by a set of numerical indicators characterizing maturity, yield, and oil content, although these data are presented as scores on a nine-point scale.
In scientific literature and field trials, the variety is mentioned in the context of breeding programs by KWS Saat AG. Specifically, it was used as a comparative standard when studying hybrids focused on maximum biomass yield.
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.
№ 215822
№ 1007390
№ 7151
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
Rustica Prograin Genetique SA (FR)
Helianthus annuus L. · Sunflower
DANISCO SEMILLAS S.A.
Helianthus annuus L. · Sunflower
APEX SARL
Nearby in the species list Helialux, HELIAMABLE 921, HELIAMABLE 962, HELIAMABLE 970, Heliamaks, Heliamax, Heliandalus, helianthus anuus L., Heliantol, Heliaplus, Heliascor, Heliasol, Héliasol RM, Heliasol RO, Heliasol RO*, Heliastar, Heliastar RM, Heliasun, Heliasun RM, Heliasurf