PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Stelian Fuia
also searched as: стк101
10 August 2026
The hybrid is registered as an oilseed crop. It is undergoing variety trials in various climatic zones, including steppe and forest-steppe, as part of research into the qualitative indicators of new hybrids.
In official documents, the variety is classified as an oilseed type. Detailed morphological characteristics and yield data are absent from public releases.
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.
№ 22039014
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
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
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Strube Research GmbH&Co KG
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Saaten Union Romania, RO
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Stelian Fuia
Nearby in the species list STH-181711, STH-185331, STH14003, STH14005, STH14006, STH14007, STH14008, STH14009, STH14010, Stinger SU, STK102, STK103, STK104, STKh-05A, Stojer, Storia, Storia CS, Storm CL, STR 231, STR 253