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Hrdelský

Protection expired

Lactuca sativa L. Lettuce · Vegetables

also searched as: хрделски

Variety description

10 August 2026

The variety belongs to the head lettuce (hlávkový) type. It is a representative of the summer lettuce group, which determines its primary agricultural purpose — cultivation in the summer season.

This variety belongs to the traditional category, registered in the breeding registry in 1988. Detailed morphological characteristics of the plant are not presented in open sources.

Sources2
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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

    № 272113

  • SK Slovak Republic Protection expired

    № 184R095

    Application
    27 December 1984
    Registration
    6 May 1988
    Terminated
    31 December 2010
  • CZ Czechia Protection expired

    № 3250030

    Application
    24 January 1985
    Registration
    6 May 1988
    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

All 8 226 varieties of species

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT
14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Houston

Withdrawn

Lactuca sativa L. · Lettuce

VILMORIN-MIKADO USA

2 records

Hubble

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
8 records

Nearby in the species list Holmes, Horisha, HORISHA LI 149, Horix, Horizon, Hossa, Hotline, Housay, Houston, Hrastov list, Hubble, Hubert, Hudson, Hugin, Humboldt, Humil, Hungarina, Hunter, Huracan, Hurricane

Discussion: Hrdelský

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