Lagon

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

also searched as: лагон

Variety description

10 August 2026

The variety is characterized by the absence of anthocyanin coloration in the leaves. In the course of comparative trials, it is used as a standard for evaluating traits such as leaf blade shape and time to bolting.

In scientific literature and patents, the variety is mentioned as a tool for comparing resistance characteristics to pathogens and pests, acting as a base for comparison with new breeding samples.

Sources3

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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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: Rijk Zwaan Zaadteelt en Zaadhandel BV (NL) Developed the variety
Applicant: Ritscher & Seifert 27 Submitted the application to the register
Rights holder: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Holds the rights to the variety
Maintainer: Ritscher & Seifert 27 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

№ 272533

Registration

19 January 2001

Terminated

30 June 2022
FR France Terminated

№ 1003218

Application

28 June 1999

Registration

19 January 2001

Terminated

31 December 2019

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	272533	—	19 January 2001	30 June 2022	Terminated
FR France	1003218	28 June 1999	19 January 2001	31 December 2019	Terminated

Plant breeders' rights

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

France № 16814

Terminated

Application filed 2 July 1999
Registered 14 June 2001
Entry closed 6 December 2006

More 4 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

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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: Lettuce

All 8 226 varieties of species

FRILL ICE

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Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT

14 records

El Sol

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Lactuca sativa L. · Lettuce

Nunhems, NL

12 records

Ice Agata

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Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

8 records

Lagave

Terminated

Lactuca sativa L. · Lettuce

Nunhems B.V.

4 records

Lagollo

Active

Lactuca sativa L. · Lettuce

Nunhems B.V.

4 records

Lagostina

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Lactuca sativa L. · Lettuce

NUNHEMS

6 records

Nearby in the species list Lady, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lady Frost, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ladyga, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ladynice, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagana, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagarde, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagartal, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagatta, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagave, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagollo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagostina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagovia, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Laguiole, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagunas, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Laguria, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lagustus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">LAHEZ, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Lahoda, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Laibacher Eis, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Laibacher Eis 2

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