PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by R.INSTITUTE FOR CEREALS
also searched as: трайано
10 August 2026
The hybrid is an oilseed sunflower. Detailed agronomic characteristics, such as maturity group, plant height, disease resistance indicators, or oil content, are not publicly available.
In scientific publications, this hybrid is considered primarily in the context of research on melliferous characteristics and the analysis of sunflower flowering stages grown in Romania.
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.
№ 218130
№ 19940250
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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Nearby in the species list Toskana, Totem M, Totem ST, Totoro, Toya, TR 2234 SLV CL, TR 2242 CL, TR 919003, TR 919004, TR071CL, Trakya, Transol, Trapio, Traveller, TRC 2342, TRC 2344, TRC 3222, TRC 3396 R, TRC 3414 R, TRC 3750 R