PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Sebastian Chatre
also searched as: хелиазен
10 August 2026
The name Heliazen was present in the catalogues of varieties of agricultural plant species of the European Union. In 2016, an entry regarding the deletion of this hybrid from the register was recorded.
Detailed morphological characteristics, information on the maturity group, plant height, disease resistance, or product quality are absent in public sources.
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.
№ 215830
№ 1016714
№ 07017067
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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EURALIS SEMILLAS, S.A.
Nearby in the species list Héliasol RM, Heliasol RO, Heliasol RO*, Heliastar, Heliastar RM, Heliasun, Heliasun RM, Heliasurf, Heliato, Heliawin, HELIO, Helios, HELIOSPAÑA H 353, HELIOSPAÑA J163, HELIOSPAÑA M233, HELIOSPAÑA OU 81, Heliospana R173, Helium, Hella, Hellan