Rosgem

Terminated

Lactuca sativa L. Lettuce · Vegetables

also searched as: росгем

Variety description

10 August 2026

The variety is mentioned in a number of official documents and vegetable crop catalogs as commercially available. In patent and reference documentation, it is used for comparison when describing new lettuce varieties.

Detailed agronomic characteristics, such as maturity group, morphological traits, disease resistance, yield, or organoleptic qualities, are absent in open publications. Specific recommendations for cultivation methods or target use for this variety have not been defined.

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.

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: Nunhems B.V. Submitted the application to the register
Rights holder: Nunhems B.V. Holds the rights to the variety
Maintainer: Nunhems 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

№ 273931

Registration

3 February 2009

Terminated

23 May 2013
NL Netherlands Terminated

№ SLA2420/17179

Application

15 November 2006

Registration

3 February 2009

Terminated

23 May 2013

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	273931	—	3 February 2009	23 May 2013	Terminated
NL Netherlands	SLA2420/17179	15 November 2006	3 February 2009	23 May 2013	Terminated

Plant breeders' rights

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

Netherlands № SLA2420

Terminated

Application filed 15 November 2006
Registered 4 March 2009
Entry closed 1 September 2011

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

All 8 226 varieties of species

FRILL ICE

Active

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT

14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

12 records

Ice Agata

Active

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

8 records

Rosetta

Terminated

Lactuca sativa L. · Lettuce

Nunza BV (NL)

FR NL

4 records

Rosfol

Terminated

Lactuca sativa L. · Lettuce

Enza Zaden Beheer B.V.

4 records

Rosha

Active

Lactuca sativa L. · Lettuce

ReinSaat KG

2 records

Nearby in the species list Rosela, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Roselee, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Roselita, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosemarry, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosemoor, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosental, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Roseole, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Roset, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosetta, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosfol, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosha, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosinal, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosinski, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosita, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosnella, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosny, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rosplus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rossa a foglia riccia da taglioRossa di Trento, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Rossada ,

Discussion: Rosgem

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