Skip to content

Jaune gros du Poitou

Active

Allium porrum L. Leek · Vegetables · bred by Public domain

also searched as: йауне грос ду поитоу

Variety description

10 August 2026

The plant is medium-sized with a characteristic absence or very weak expression of waxy bloom on the leaves. The variety possesses a marked ability to thicken the base of the stem, forming a large white section.

Historically, the variety has been known since the mid-19th century as a traditional population adapted for European vegetable cultivation. It is used in cooking to prepare a wide range of dishes within the framework of European and French gastronomic traditions.

Sources5
  • Loading…

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
PUBLIC DOMAIN 49 Developed the variety
Applicant
HM CLAUSE SA 933 Submitted the application to the register
Maintainer
le Biau Germe (FR)/L'Aubepin (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

    № 250842

  • FR France Active

    № 0092180

    Application
    1 December 1950
    Registration
    1 January 1952
  • GB United Kingdom Active

    № 64/14543

    Application
    26 November 2018
    Registration
    31 December 2018

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: Leek

All 946 varieties of species

Lancelot

Active

Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL
11 records

Lincoln

Active

Allium porrum L. · Leek

Bejo Zaden, NL

CY CZ HU NL PL SI
10 records

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1
11 records

Janos

Terminated

Allium porrum L. · Leek

KAMPE| Dr. Fritz Kampe im Institut f.Zuechtungsforschung,Quedlingburg -Abt. Gemuesezuechtung-

DE
2 records

Janosik

Active

Allium porrum L. · Leek

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

PL
2 records

Javelot

Active

Allium porrum L. · Leek

NL
1 record

Nearby in the species list HY 069, Hyblanch, Idaho, Impala, Inbul, Incus, Invernale di Delft, Isadora, Janos, Janosik, Javelot, Jolant, Jolant A, Juhas, Julia, Julian, Julita, Jumper, Kajak, Kalmar

Discussion: Jaune gros du Poitou

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up