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Romana larga rubia S/N

Active

Lactuca sativa L. Lettuce · Vegetables

also searched as: романа ларга рубиа с н

Variety description

10 August 2026

The plant belongs to the romaine type and has large elongated leaves with a broad blade and slightly wavy edges. The inner leaves of the head are distinguished by a dense structure and the ability for natural blanching, acquiring a light green or pale yellow shade.

The variety is intended for cultivation in various seasons, including the summer period. Due to its shape, called 'cogollo erguido', the head develops in an upright position without the need for additional leaf fixation.

Sources8
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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.

  • Romana larga rubia S/N primary QZ
  • Romana Larga Rubia S N ES, QZ

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
VARIOS CONSERVADORES 1 610 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

    № 273890

    Registration
    28 April 2004
    Terminated
    8 September 2016
  • QZ European Union Active

    № 300257

    Registration
    28 February 2024
  • ES Spain Terminated

    № 19360069

    Application
    16 January 1986
    Registration
    16 January 1986
    Terminated
    8 September 2016
  • ES Spain Active

    № 20240070

    Application
    7 February 2024
    Registration
    28 February 2024

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

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

Nearby in the species list Romaine Alphange à Gr. Noire, Romaine Ballon, Romaine d'hiver de Ste Marthe, Romaine des Melons, Romaine Grasse de Morges, Romana del Prat, Romana Hot, Romana Larga Blanca, Romana larga encarnada S, Romana larga rubia S/B, Romana larga verde, Romana Parris Island, ROMANA PARRISH ISLAND, Romana rubia de verano, Romana zaragozana, Romance, Romanette, Romanita, Romantica, Romany

Discussion: Romana larga rubia S/N

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