PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
10 August 2026
The Mateol hybrid belongs to the oilseed sunflower type and is classified as a simple hybrid. The plant underwent specialized trials aimed at assessing adaptability to environmental stress conditions, in particular drought, and was also investigated for its melliferous potential.
Detailed morphological characteristics of the plant, such as height or exact maturity dates, are not described in detail in open publications. In current catalogs, the hybrid is listed as excluded from the list of varieties authorized for widespread commercial use.
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.
№ 180216
№ 216791
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 /MAT 16934/, MAT 21708, MAT 26196, MAT 26198, MAT 26200, MAT23138, MAT41231, MAT61631, Matador, Matej, Mateol RO, Matrio, Matrytsa, Mattia, Maurisse, Mauro, Mavrix, Maxiflor, Maxil, Maximal