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Blonde de Doulon

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Domaine Public (FR)

also searched as: блонде де доулон

Variety description

10 August 2026

The variety is characterized by small blisters on the surface of the leaf blade and an absent or very weak degree of undulation of the leaf margin. The plant possesses good cold tolerance and a tendency for slow bolting, ensuring a late transition to flowering.

The variety is intended for cultivation in the open field and belongs to the category of public domain seeds. In the documentation of international organizations for the protection of plant breeders' rights, the variety more frequently appears as a historical object and a reference for the calibration of testing methodologies.

Sources5
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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
Domaine Public (FR) 1 751 Developed the variety
Applicant
Service Officiel de Controle (FR) 333 Submitted the application to the register
Maintainer
Girerd Graines (FR)/Catros-Gerand (FR) 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

    № 270686

    Registration
    1 January 1952
  • FR France Active

    № 0092012

    Application
    1 July 1987
    Registration
    1 January 1952

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 Blondbeer, Blondbell, Blonde a bord rouge, Blonde à bord rouge 2, Blonde à bord rouge 3, Blonde à bord rouge 4, Blonde à bord rouge 5, Blonde à couper, Blonde à couper améliorée, Blonde de Chavigne, Blonde de Laeken, Blonde de Louhans, BLONDE DE PARIS , Blonde du Cazard, Blonde du Chatelet, Blonde lente à monter, Blonde lente à monter 2, Blonde lente à monter 3, Blondeos, Blondine

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