PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Scherban` Natal`ia Fedorivna, Scherban` Serhii Vasyl`ovych,
also searched as: сб 10 х сб 20
10 August 2026
The designation refers to specialized genetic material that is not a commercial variety for mass cultivation.
Data on agronomic characteristics, maturity group, morphological features, or oil content indicators are absent in open sources, as this is proprietary breeding information.
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.
№ 09017045
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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Soper, John
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Helianthus annuus L. · Sunflower
Scherban` Serhii Vasyl`ovych, Scherban` Natal`ia Fedorivna,
Helianthus annuus L. · Sunflower
Scherban` Natal`ia Fedorivna, Scherban` Serhii Vasyl`ovych,
Nearby in the species list Sasha, Satis, Saturn, Sava, Savinka, Savoi SU, Savona, Saxo, Sayad, SB-10, SB-16, SB 23/93, SB-25, SB 35/90 E, SB5100, SB5821LS1, SB5823LS1, SC 089, SC 113, SC 114