PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Petran Alexandru-Viorel
also searched as: рф3144бр
10 August 2026
The variety is registered as a parental line and is not intended for mass cultivation for grain or oil. It is classified as a breeding object.
Public agronomic and morphological characteristics, such as plant height, maturity dates, or disease resistance, are not presented in open sources, as they are internal information of the originator.
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.
№ 20939067
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
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Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Petran Alexandru-Viorel
Helianthus annuus L. · Sunflower
Petran Alexandru-Viorel
Helianthus annuus L. · Sunflower
Petran Alexandru-Viorel
Nearby in the species list Rf1027, Rf1074, Rf1100, Rf1122, RF1711SU, RF215, RF27308, RF3046011, Rf3074, Rf3144, Rf3208, RF36411, RF38504, RF47213, RF504003, RF510801, RF784, RfK, RG-77, RG1007