PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Pioneer Overseas Corporation, USA
also searched as: 7пквл42р
10 August 2026
The 7Pkvl42r line is proprietary breeding material intended exclusively for internal work on developing new hybrids. It serves as a source of specific genetic traits in the pedigree of other breeding lines.
Detailed morphological characteristics, such as plant height, maturity group, or disease resistance indicators, are confidential information of the originator company and are not published in open access.
3 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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 19939033
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 2 records protections in other jurisdictions are shown on the map above.
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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PIONEER OVERSEAS CORPORATION
Nearby in the species list 7Phft86a, 7Phft86b, 7Pjcq56a, 7Pjcq56b, 7Pjdn92r, 7Pjqs48a, 7Pjqs48b, 7Pkeb40a, 7Pkeb40b, 7Pkpw38r, 7Pkzz62a, 7Pkzz62b, 7Plfc16r, 7Plvk55a, 7Plvk55b, 7Plwc84b, 7Pmjy25r, 7Pmkr53a, 7Pmkr53b, 7Pmqj51a