PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Steve Thompson
also searched as: 8х341клдм
10 August 2026
The hybrid 8H341cldm, also known by the spelling 8Х341КЛДМ, is the result of breeding work by the company Dow AgroSciences. The hybrid's name is based on the company's standardized breeding line coding system, where the abbreviation CLDM indicates compatibility with the Clearfield production system.
In open sources, the hybrid is mentioned in plant variety registries in the context of intellectual property rights and certification. Detailed morphological characteristics, such as plant height, maturity group, and indices of resistance to abiotic or biotic factors, are absent from publicly available reference materials.
4 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.
№ 09017260
№ 210R095
№ 014317_A 014317
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
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
Dow AgroSciences VertriebsgmbH
Helianthus annuus L. · Sunflower
Steve Thompson
Helianthus annuus L. · Sunflower
Steve Thompson
Nearby in the species list 89510003, 89510010, 899104, 8C410CL, 8C451cp, 8C455CL, 8H270cldm, 8H288cldm, 8H288CPDM, 8h288dm, 8h350dm, 8H358CL, 8H412cpdm, 8H449cldm, 8H457CPDM, 8H463CL, 8H467dm, 8H507CL, 8H524, 8H536DM