PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The LG 50475 hybrid belongs to the mid-early or early maturity group. The plant reaches an average height of about 165 cm, which is considered a short stature for this group, and possesses high resistance to lodging.
The variety has complex resistance to Phomopsis, white rot of roots and heads, charcoal rot, Phoma, and dry rot. The hybrid also possesses resistance to broomrape races A–F.
The produce belongs to the high-oleic direction with a stable oleic acid content. The oil content in seeds is 48–52%.
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.
№ 216354
№ 211R185
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.
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Nearby in the species list LG5451 HO CL, LG5456, LG5458HO, LG5461 CLP, LG5464, LG5468HO, LG5470HO, LG5471HO CP, LG5475HO, LG5475HO CL, LG5475HO CP, LG5479HO, LG5483, LG5490B, LG5492 HO CL, LG5497, LG5499, LG5502, LG5503, LG5504HO