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Denver

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Seminis Vegetable Seeds

also searched as: денвер

Variety description

10 August 2026

The plant forms a large, round or slightly flattened at the top head weighing 210–300 g. The leaves have a wavy, blistered surface and a grayish-green color, characterized by a dense and crisp consistency.

The hybrid possesses high resistance to bolting and the development of necrosis. Resistance is declared against downy mildew (Bremia lactucae) and lettuce mosaic virus (LMV). The variety is intended for cultivation in open field and for fresh consumption.

Sources3
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Countries of admission

3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
SEMINIS VEGETABLE SEEDS, INC. 3 478 Developed the variety
Applicant
SEMINIS VEGETABLE SEEDS, INC. 3 478 Submitted the application to the register
Rights holder
SEMINIS VEGETABLE SEEDS, INC. 3 478 Holds the rights to the variety
Maintainer
NL - Bayer Holland B.V. 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

    № 271319

    Registration
    4 September 2003
  • NL Netherlands Active

    № SLA1885/10668

    Application
    2 September 1997
    Registration
    20 January 1999
  • ES Spain Withdrawn

    № 19980476

    Application
    29 December 1998
    Terminated
    6 October 1999
  • RU Russian Federation Active

    № 60833

    Application
    10 December 2012
    Registration
    2 February 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

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

Denise

Protection expired

Lactuca sativa L. · Lettuce

NL
2 records

Densilva

Active

Lactuca sativa L. · Lettuce

Nunhems B.V.

NL
8 records

Deon

Active

Lactuca sativa L. · Lettuce

CZ SK
5 records

Nearby in the species list Delta, Deluca, Delvaux, Demetra, Demian, Demoiselle, Dena, Denia, Denise, Densilva, Deon, Derbi, Derel, Dermos, Deroma, Deronda, Desaine, Descarga, Descartes, Design

Discussion: Denver

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