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Oakwen

Withdrawn

Lactuca sativa L. Lettuce · Vegetables · bred by Nunhems B.V.

also searched as: оаквен

Variety description

10 August 2026

The plant has medium-green leaves forming a voluminous rosette. The bottom of the rosette is flat, which facilitates product packaging. The variety is characterized by large size and high vigor.

The variety is intended for cultivation in protected ground. It possesses resistance to internal tip burn, moderate resistance to bolting, and high resistance (HR) to downy mildew (races EU 29–40) and lettuce aphid (race 0).

Sources3
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Countries of admission

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.

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Nunhems B.V. Developed the variety
Applicant
Nunhems B.V. Submitted the application to the register
Rights holder
Nunhems B.V. Holds the rights to the variety
Maintainer
Nunhems B.V. Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • NL Netherlands Withdrawn

    № SLA4963

    Application
    17 May 2023
    Terminated
    20 October 2025

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № SLA4963
Withdrawn
  1. Application filed 17 May 2023
  2. Registered
  3. Entry closed 20 October 2025

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

Found an error in the record?

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

Other varieties: Lettuce

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Lactuca sativa L. · Lettuce

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Nunhems, NL

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Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

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Lactuca sativa L. · Lettuce

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5 records

Oasis

Protection expired

Lactuca sativa L. · Lettuce

Seminis Vegetable Seeds

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7 records

Nearby in the species list Nymeria, Nymphea, Nynke, Nzala, Oaker, Oaking, Oakita, Oakland, Oakly, Oakus, Oasis, Obelisk, Oberon, Oberto, Obo, Obregon, Ocarina, OCEAN, Oceanica, Oceanis

Discussion: Oakwen

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