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Altenburský

Protection expired

Lactuca sativa L. Lettuce · Vegetables

also searched as: алтенбурски

Variety description

10 August 2026

The variety belongs to the head lettuce group and is characterized as a reliable type forming brittle leaves. It is intended for sowing at the end of summer, during August or September, after which the plants successfully overwinter in open field.

Upon the arrival of the spring period, the variety quickly resumes growth. For successful overwintering, cultivation on light, humus-rich soils not prone to excess moisture is recommended.

Sources5
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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.

terminated no record

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

Parties

Applicant
Sempra Praha a.s., CZ 439 Submitted the application to the register
Maintainer
SEMPRA PRAHA a.s. (CZ) 439 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

    № 270194

  • SK Slovak Republic Protection expired

    № 137R019

    Application
    22 December 1937
    Registration
    5 May 1941
    Terminated
    31 December 2010
  • CZ Czechia Protection expired

    № 3250003

    Application
    1 January 1941
    Registration
    5 May 1941
    Terminated
    12 June 2017

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

Same species

Other varieties: Lettuce

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Lactuca sativa L. · Lettuce

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SYNGENTA SEEDS B.V.

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Terminated

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NL
4 records

Nearby in the species list Alquibla, Alquijote, ALR 1843, Alsacia, Alsacianas, Altadis, Altai, Altamira, Altanera, Altare, Altero, Altessita, Alteza, Althea, Althenas, Alto, Altona, Altozanas, Alumbrera, Alvaro

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