Archimedes

Terminated

Lactuca sativa L. Lettuce · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: арчимедес

Variety description

10 August 2026

The variety is characterized as early, with a plant mass of up to 280 g, a height of 17 cm and a diameter of 19 cm. Its resistance to downy mildew and lettuce aphid infection is noted, as well as its tendency for resistance to internal necrosis.

The name «Archimedes» is also found in a number of databases in relation to other vegetable crops, such as sweet pepper or fennel. Scientific publications mention this lettuce variety primarily in the context of experimental studies as a reference sample.

Sources2

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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

Breeder: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Submitted the application to the register
Rights holder: Rijk Zwaan Zaadteelt en Zaadhandel B.V. Holds the rights to the variety
Maintainer: Rijk Zwaan Zaadteelt en Zaadhandel 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

№ 270328

Registration

18 June 2010

Terminated

6 October 2015
NL Netherlands Terminated

№ SLA2582/18154

Application

7 December 2007

Registration

2 June 2010

Terminated

6 October 2015

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	270328	—	18 June 2010	6 October 2015	Terminated
NL Netherlands	SLA2582/18154	7 December 2007	2 June 2010	6 October 2015	Terminated

Plant breeders' rights

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

Netherlands № SLA2582

Terminated

Application filed 7 December 2007
Registered 2 June 2010
Entry closed 16 July 2014

More 1 record protections in other jurisdictions are shown on the map above.

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: Lettuce

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Rijk Zwaan Zaadteelt en Zaadhandel B.V.

6 records

Nearby in the species list Aralca, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Aramai, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Aramir, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arapaho, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Araro, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arbina, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arcade, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arcadia, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arcarion, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Archidona, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Archivel, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Archway, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arctic, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arctic King, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arcticstar, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Arda, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ardenta, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ardeola, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ardeor, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ardic

Discussion: Archimedes

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