PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by VRANCEANU ALEXANDRU VIORELSOARE GABRIELACRAICIU DAN SORINVOINESCU GHEORGHE
also searched as: ромина
10 August 2026
The hybrid forms a productive central part of the capitulum, minimizing the number of sterile seeds. The plant is considered valuable genetic material for breeding lines with abundant fruiting; its honey-yielding qualities have also been studied.
During the development of the hybrid, strategies for protection against parasitic threats were taken into account. Studies were conducted on the plant's response to hydric stress, during which growth dynamics and changes in leaf area were evaluated.
The variety is intended for agricultural cultivation in regions with climatic conditions characteristic of Southern Romania and is focused on obtaining an oilseed-type crop yield.
2 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 217658
№ 004788_A 004788
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 Roller, Rolling, Rollis, ROLLO, Rom, Romanella, Romans, Romantyk, ROMERO, Romil, Romsum HS 301, Romsum HS 52, Romsum HS 90, Romsun 52, Romsun HS 90, Romy, Rona, Rondo, Ronsar, Roquette