PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by PAU Semences (FR)
also searched as: аллиум
10 August 2026
The hybrid belongs to the mid-early group; the period from emergence to flowering is 67 days, and to harvest is about 106 days. The plant reaches a height of 170 cm, and the head has a diameter of about 20 cm. The thousand kernel weight is 61 g.
The plant possesses high lodging resistance. Resistance to Phomopsis, Sclerotinia, Phoma, and broomrape races A–E has been noted. Initial development energy and stress tolerance indices are estimated at 7 out of 10.
6 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 214725
№ 0008/7
№ 7130
№ 1001734
№ 104R179
№ 53188
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
Rustica Prograin Genetique
Helianthus annuus L. · Sunflower
Helianthus annuus L. · Sunflower
Rustica Prograin Genetique
Nearby in the species list Alkor, All Star RM, Allblack, Allegro CLP, Allen, Alliance, Alliance RM, Allie, Allie RM, Allison RM, Allium RM, Allwhite, Almador, ALMAGRO, ALMANSUR S, Almanzor, Almás, Almax, Almaz, Almena