PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by GOLDEN WEST SEED RESEARCH Co.
also searched as: рекитал
10 August 2026
The variety is included in official registers and variety catalogs, including the German Beschreibende Sortenliste. Detailed morphological indicators, such as plant height, maturity group, or disease resistance indicators, are not presented in the publications.
The variety name appears in scientific papers dedicated to the study of seed dormancy and the influence of abscisic acid and gibberellins on the development of the crop's embryos. The variety is considered in the context of agricultural production.
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.
№ 217630
№ 2473
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
TEODORESCU ANDREEA
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
Pryvatne Pidpryiemstvo "NASINNEVE"
Nearby in the species list RDF134, RDG162, RDI227, RE 60875, RE60880, Rea, Reactor, Reall, Reasun, Rebecca, Redis, Reflex, Regal, Regia, Regina CL, Reginal, Regisol, REGUS, Rehion, Rehistr