PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Thierry Andre
also searched as: р 4 нп 8 мй
10 August 2026
The R 4 NP 8 MJ hybrid is an early-maturing sunflower. Its alphanumeric designation is often used as a working name in manufacturer catalogs and registration registries.
The plant possesses high yield and seeds with high oil content. Detailed morphological characteristics, such as precise stem height or specific disease resistance indicators, are not presented in open sources.
3 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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code R4NP8MJ
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ R4NP8MJ
№ 12017147
№ 3716/494.2014
№ 67232
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
Thierry Andre
Helianthus annuus L. · Sunflower
Thierry Andre
Helianthus annuus L. · Sunflower
SEMUNDO SAATZUCHT GMBH
Nearby in the species list R 261, R 300, R 302, R 303, R 304, R-305, R 33, R 343, R 4 NA 1 M, R 4 NO 4 MJ, R 405, R 452, R 469 IMOJ, R 469 JPO, R 469 MJSO, R 47, R 5 PE 4 M, R 5 PG 6 MJ, R 5 PG 9 M, R 5 TY 6 IO