PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Jose Romon Perez Monreal
also searched as: ех820
10 August 2026
The EH820 line is a parental component of a sunflower hybrid. Public sources do not contain detailed morphological traits or quality characteristics of this material, as such data is proprietary breeding information.
At present, EH820 is classified as specialized genetic material used exclusively in breeding work to develop new sunflower hybrids.
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.
№ 20939154
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
Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
JOSE RAMON PEREZ MONREAL
Helianthus annuus L. · Sunflower
JOSE RAMON PEREZ MONREAL
Helianthus annuus L. · Sunflower
HIBRISOL S.L.
Nearby in the species list EGR294M, EGR509 MO, EGR509IMO, EH 500 SUL, EH 901, EH 976, EH 993, EH 994, EH500SULxMH501, EH701 x MH702, EH872, EH8735, EH908, EH933, EH935, EH960, EH965, EH979, Ehida, EK 3590