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Sumstar

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Allium porrum L. Leek · Vegetables · bred by VEGETABLE MONSANTO B.V.

also searched as: сумстар

Variety description

10 August 2026

The variety forms upright, uniform pseudo-stems with dark green leaf color. The plant possesses good ability for long-term retention of market qualities directly in the field after maturity and high yield potential.

The produce is characterized by an excellent market appearance, which makes the variety suitable for sale in bunches or in pre-packaging. The variety is intended for cultivation using the transplant method with the use of paper tape or by the early direct seeding method.

Sources7
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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
VEGETABLE MONSANTO B.V. 137 Developed the variety
Applicant
VEGETABLE MONSANTO B.V. 137 Submitted the application to the register
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

    № 251023

    Registration
    28 February 2018
  • NL Netherlands Active

    № PRE347

    Application
    22 August 2016
    Registration
    28 February 2018
  • GB United Kingdom Active

    № 64/13884

    Application
    20 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

Allium porrum L. · Leek

Syngenta Seeds B.V.

NL
3 records

Sultan

Terminated

Allium porrum L. · Leek

Hazera Seeds B.V.

NL PL
3 records

SUPREMO

Withdrawn

Allium porrum L. · Leek

PETOSEED CO

ES
1 record

Nearby in the species list Stanton, Starozagorski 72, Starozagorski kamuš, Starozagorski kamush, Startrack, Sterna, Stora, Striker, Stromboli, Sultan, SUPREMO, Sureton, Surfer, Surprise, SV3149ZL, SV3192ZE, SV3225ZL, SV3274ZL, SV4522NB, Swimmer

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