PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pierre GARRAUD
also searched as: 56к20р
10 August 2026
The designation 56C20R (in some sources written as 56Ц20Р) refers to the crop Helianthus annuus. In official registers and bulletins for the protection of plant variety rights, this object is recorded as a parental component.
Publications containing detailed morphological characteristics of the plant, such as maturity group, height, or disease resistance, are absent. Information is limited to the registration of rights for this component.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 17939066
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
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
"Pesticid" EOOD - Vrachesh (BG)
Helianthus annuus L. · Sunflower
S.I.G.C.O. RESEARCH Inc. (US)
Helianthus annuus L. · Sunflower
MIHSAN Ltd - Sofia (BG)
Nearby in the species list 5053L SU, 5064L SU, 507 R, 509R, 50R, 512 R, 52 A, 535B, 53A, 55 B, 5713 R, 58042 A, 58049, 59 R, 5V, 6027L CLP, 6115 A, 6127 A, 61F32R, 63 G 13