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Imperatris

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Lactuca sativa L. Lettuce · Vegetables · bred by Gautier Semences SAS (FR)

also searched as: императрис

Variety description

10 August 2026

The variety is intended for autumn and spring harvests, demonstrating good vigor when planted in late autumn. The produce possesses a favorable weight-to-volume ratio, good stability in field conditions, and a low tendency for oxidation at the cut site.

The plant possesses high resistance (HR) to downy mildew (Bremia lactucae) races Bl: 29–37, 39–40, as well as resistance to aphids (Nasonovia ribisnigri) race 0 (Nr:0). In breeding documentation, it may be designated by codes LSA2104 or H1442.

Sources4
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Countries of admission

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.

QZ

active no record

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

Parties

Breeder
Gautier Semences SAS (FR) 826 Developed the variety
Applicant
Gautier Semences SAS (FR) 826 Submitted the application to the register
Maintainer
Gautier Semences SAS (FR) 826 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Active

    № 300895

    Registration
    22 May 2024
  • FR France Active

    № 4074339

    Application
    19 April 2022
    Registration
    1 January 2024

Records are sourced from official registry publications. Data sources and legal status

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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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Nearby in the species list Ilse, Imagina, Imagination, Imanga, Imanis, Imbria, Imka, Immensal, Impala, Imperator, Imperiale, Imperina, Impero, Imperos, Impression, Impuls, Impulsion, Inca, Incana, Incanto

Discussion: Imperatris

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