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Oarsman

Active

Allium porrum L. Leek · Vegetables · bred by A L TOZER LTD

also searched as: оарсман

Variety description

10 August 2026

The plant is a mid-season hybrid; harvesting is carried out from autumn to early winter. The leek forms long, straight, snow-white stems and dark green leaves with a semi-erect orientation. The produce is characterized by high uniformity of the marketable part, delicate texture, and sweetish taste.

The hybrid possesses high resistance to bolting when direct-sown in the field and good winter hardiness, which allows it to be left in the soil for gradual harvesting. The variety is also resistant to leek rust. Intended for fresh consumption and culinary processing.

Sources4
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Countries of admission

1 jurisdiction

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.

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
A L TOZER LTD 501 Developed the variety
Applicant
Tozer Seeds Ltd. 174 Submitted the application to the register
Maintainer
Tozer Seeds Ltd. 174 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

    № 250933

    Registration
    11 April 2002
    Terminated
    31 December 2020
  • NL Netherlands Terminated

    № PRE169/11912

    Application
    20 May 1999
    Registration
    11 April 2002
    Terminated
    5 November 2020
  • GB United Kingdom Active

    № 64/16158

    Application
    27 December 2018
    Registration
    31 January 2019

Records are sourced from official registry publications. Data sources and legal status

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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

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Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL
11 records

Lincoln

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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

Nun8993

Terminated

Allium porrum L. · Leek

NUNZA B.V.

1 record

Nunton

Active

Allium porrum L. · Leek

Nunhems B.V., Nunhems B.V.

NL
10 records

Oberon

Active

Allium porrum L. · Leek

Syngenta Seeds B.V.

NL
5 records

Nearby in the species list NUN5071LE, NUN5081LE, NUN5091LE, NUN7001LE, NUN7011LE, NUN7021LE, NUN7031LE, NUN7041LE, Nun8993, Nunton, Oberon, Oceanos, October, Odrín, Ofelia, Oktan, Olaf, Olifant, Oliver, OPR 0264

Discussion: Oarsman

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