PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Reva IAroslav Mykolaiovych
also searched as: нас8549а
10 August 2026
The object is classified not as an independent variety for commercial production, but as specialized breeding material (parental form).
Public data do not contain information on maturity group, plant height, resistance to diseases, lodging, or product quality characteristics, as detailed descriptions of parental lines are often internal information for breeders.
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.
№ 19939042
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
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
CECOSA
Helianthus annuus L. · Sunflower
Reva IAroslav Mykolaiovych
Helianthus annuus L. · Sunflower
Leonova Nina Mykolaivna, Makliak Kateryna Mykolaivna, Udovichenko Anna Yuriivna, Kolieshkova Tetiana Mykolaivna, Shepilov Borys Petrovych, Kolomatska Valeriia Pavlivna, Syvenko Oleksandr Anatoliiovych, Syvenko Valentyna Ivanivna, Kyrychenko Viktor Vasylov
Nearby in the species list NARVAL 24, NARVAL 25, NARVAL 26, NARVAL 28, Narval 30, NARVAL 31, NARVAL 32, NARVAL 34, NARVAL 38, NAS4349A, Nasoloda, Natasol, Natha, Natil, Naturela CS, Navarra, NCBC292, ND 31 R, ND 761-3B, ND Dositej