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Larga oreja de mulo S/N

Active

Lactuca sativa L. Lettuce · Vegetables

also searched as: ларга орейа де муло с н

Variety description

10 August 2026

The plant belongs to the Romaine group and forms a thick, dense head. The leaves are long, firm, and erect, dark green in color, and possess a crunchy texture. The variety is vigorous, well-adapted to various soil types, and suitable for cultivation throughout the year.

The period from sowing to harvest varies from 60 days to 4 months. The plant exhibits resistance to bolting, diseases, and pests. Cultivation via seedlings with transplanting into the soil at a spacing of 30x40 cm is recommended when 3–4 leaves are present; the crop requires regular moderate watering.

Sources7
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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

Also known as

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • Larga oreja de mulo S/N primary QZ
  • LARGA OREJA DE MULO S N ES

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Maintainer
SEMILLAS BATLLE, S.A. 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

    № 272562

  • ES Spain Active

    № 19360072

    Application
    16 January 1986
    Registration
    16 January 1986

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

All 8 226 varieties of species

Lactuca sativa L. · Lettuce

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El Sol

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Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Larenzia

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

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4 records

Laresta

Terminated

Lactuca sativa L. · Lettuce

MEISSNER| Helga Meissner in Fa. Quedlinburger Saatgut GmbH

DE
1 record

Largo

Protection expired

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR NL
3 records

Nearby in the species list Lansaï, Lanuza, Lanvin, Laperla, Lapeza, Larabel, Larand, Laredo, Larenzia, Laresta, Largo, Larian, Laric, Larissa, Larkin, Larochal, Larsen, Larsunas, Laruna, Lasierra

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