PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pablo Bergada, Francisko Firpo,
also searched as: ин 5545 ими
10 August 2026
The designation "IN 5545 imi" appears in registries and scientific publications as a sunflower hybrid belonging to the Clearfield production system.
According to the results of a comparative trial, the flowering date of the hybrid was July 7, the plant height was 190 cm, and oil content indices were recorded at the level of 17/18 and 21/21.
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.
№ 08017083
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
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
Pablo Bergada, Francisko Firpo,
Helianthus annuus L. · Sunflower
Pablo Bergada, Francisko Firpo,
Nearby in the species list Imitop, Imoli, Impact, Impec, Imperator, Imperial, Imperio, Imperiozo, Impullsion CLP, IN 5543 IMI, IN 5844 imi, IN 86010, IN23302, IN23310, IN48001IT, IN60121IT, IN85431IT, IN92121IT, Ina, Inagri 104