Porridor

Protection expired

Allium porrum L. Leek · Vegetables

also searched as: порридор

Variety description

10 August 2026

Morphological characteristics of the variety include blue-green leaf blade color and medium length of the longest leaf.

In official technical protocols, the variety appears as a comparative standard. Detailed agronomic data, including maturity group and disease resistance, are absent from open publications.

Sources5

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Applicant: Hazera Seeds B.V. Submitted the application to the register
Rights holder: Hazera Seeds B.V. Holds the rights to the variety
Maintainer: NL - HAZERA SEEDS 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 Terminated

№ 250964

Terminated

20 January 2004
NL Netherlands Terminated

№ PRE20/9387

Application

18 January 1995

Terminated

20 January 2004

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	250964	—	—	20 January 2004	Terminated
NL Netherlands	PRE20/9387	18 January 1995	—	20 January 2004	Terminated

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Netherlands № PRE20

Protection expired

Application filed 8 March 1995
Registered 11 February 1997
Entry closed 1 September 1998

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: 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

Bulgaarse Reuzen

Active

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1

11 records

Poriwin

Terminated

Allium porrum L. · Leek

1 record

Poros

Terminated

Allium porrum L. · Leek

INSTITUT FUER ZUECHTUNG| Institut fuer Zuechtungsforschung

2 records

Portura

Active

Allium porrum L. · Leek

HAZERA SEEDS B.V.

3 records

Nearby in the species list Platina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pluston, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Polarstar, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Pollux, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Porati, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Porbella, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poribleu, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Porilux, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poriwin, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poros, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Portura, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Porvite, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poseidon, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Poulton, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">PR6220 RZ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">PR6440 RZ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Prelat, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Prelina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Premier, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Prenora

Discussion: Porridor

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