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Gelber Kaiser

Protection expired

Lactuca sativa L. Lettuce · Vegetables · bred by keine Angabe

also searched as: гелбер каисер

Variety description

10 August 2026

The variety forms rosette-shaped heads reaching 30 cm in height and width. The leaves have a characteristic yellowish-green tint, are blistered, with a wavy margin, and possess a delicate, crunchy texture and a distinct flavor.

The plant is intended for cultivation in the open field, containers, or raised beds during the spring, summer, and autumn periods. Head formation occurs most successfully in cool weather and under short day conditions.

The seeds of this variety are light-sensitive, so they should be only lightly covered with soil when sowing. During cultivation, it is recommended to perform irrigation at the root zone to prevent moisture from getting onto the leaves.

Sources6
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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.

terminated no record

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

Parties

Breeder
keine Angabe 40 Developed the variety
Applicant
Arche Noah 74 Submitted the application to the register
Maintainer
AT - ARCHE NOAH 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 Terminated

    № 271877

    Registration
    17 December 2010
    Terminated
    30 June 2023
  • AT Austria Protection expired

    № 23191

    Application
    4 December 2008
    Registration
    17 December 2010
    Terminated
    31 December 2020

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 Gaugin, Gaunia, GAUTIER E 25, Gavia, Gayarda, Gazelle, Gazet, Gebel, Geisha, Gekrulde Amerikaanse, Gelbus, Geldria, Gelmi, Gelvinas, Gema, Gemela, Gemini, GEMINIS, Gemma, Gemmaverde

Discussion: Gelber Kaiser

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