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Ursa

Active

Lactuca sativa L. Lettuce · Vegetables · bred by MERIDIEM SEEDS S.L.

also searched as: урса

Variety description

10 August 2026

The variety belongs to the Yellow Batavia type and is distinguished by a balanced growth habit. The plant forms heads that are uniform in size and shape.

The lettuce is suitable for cultivation in open field conditions and protected greenhouses. The variety is intended for spring and summer sowings; it is also suitable for autumn planting in greenhouses.

The plant possesses high resistance (HR) to downy mildew (Bremia lactucae) races 16, 19, 21, 23.

Sources3
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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

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

Parties

Breeder
MERIDIEM SEEDS, S.L. 406 Developed the variety
Applicant
MERIDIEM SEEDS, S.L. 406 Submitted the application to the register
Rights holder
MERIDIEM SEEDS, S.L. 406 Holds the rights to the variety
Maintainer
MERIDIEM SEEDS, S.L. 406 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

    № 274667

    Registration
    18 April 2015
  • ES Spain Active

    № 20120104

    Application
    9 March 2012
    Registration
    18 April 2015

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 Unicum, Uniga, Unikum-AS, Union, Unique, Univers, Unrivalled, Unyeva, Uppercut, Urbión, Ursel, Ursula, Utopia, Uxama, VAHINE, VAIANNA, Vaidosa, Vaila, Vailan, Val d'orge

Discussion: Ursa

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