PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by VRANCEANU ALEXANDRU VIORELVOINESCU GHEORGHEPACUREANU JOITA MARIASTANCIU DANILSTANCIU MARIA
also searched as: топ 75
10 August 2026
The hybrid belongs to the oilseed direction and is intended for industrial cultivation for the purpose of oil production. Plant height is 150–160 cm. A characteristic feature is a high pollen content in the head, amounting to 1.36 g.
The variety possesses high plasticity to various soil and climatic conditions and pronounced resistance to water and thermal stress. Under severe drought conditions, the growing season of the hybrid can shorten while maintaining yield stability.
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.
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.
№ 218113
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
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Nearby in the species list Tolosa CS, Toma, Tommy, Tomori SU, Tonale, Tonga, Tonic, Tono, TONSOL, Tonus, Topaz, Topdor, Topflor, TOPSOL, Topsun, TORCAL, Torcaz, TORDILLO, Toreador CL, Torero