Amaroza

Active

Lactuca sativa L. Lettuce · Vegetables · bred by Enza Zaden Beheer B.V.

also searched as: амароза

Variety description

10 August 2026

The plant belongs to the Batavia variety type and is intended for cultivation in open field. The lettuce is suitable for both fresh market sales and industrial processing.

The variety possesses high resistance to downy mildew (races Bl:29–41EU) and lettuce aphid (Nr:0). Intermediate resistance is recorded to lettuce mosaic virus (LMV:1) and fusarium wilt (Fol:4).

Sources5

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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.

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

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: Enza Zaden Beheer B.V. Developed the variety
Applicant: ENZA ZADEN BEHEER BV 2 839 Submitted the application to the register
Rights holder: Enza Zaden Beheer B.V. Holds the rights to the variety
Maintainer: NL - ENZA ZADEN SEED OPERATIONS BV 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

№ 301371

Registration

17 May 2024
NL Netherlands Active

№ SLA4828

Application

24 June 2022

Registration

17 May 2024
GB United Kingdom Active

№ 19/1119

Application

24 May 2024

Registration

31 January 2025

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	301371	—	17 May 2024	—	Active
NL Netherlands	SLA4828	24 June 2022	17 May 2024	—	Active
GB United Kingdom	19/1119	24 May 2024	31 January 2025	—	Active

Plant breeders' rights

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

Netherlands № SLA4828

Active

Application filed 24 June 2022
Registered 17 May 2024
Currently active indefinite in the register

More 2 records 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

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

Amarna

Active

Lactuca sativa L. · Lettuce

Enza Zaden Beheer B.V.

4 records

Amaron

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

4 records

AMATISTA

Terminated

Lactuca sativa L. · Lettuce

Murciana de Vegetales S.L.

2 records

Nearby in the species list Amalizia, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amalona, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amanda, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amandine, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">AMANDINE RZ (85-90 RZ)Amarella, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amarice, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amaril, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amarna, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amaron, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">AMATISTA, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amaurus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amaze, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amazon, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amazona, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ambassador, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Amber, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ambiance, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ambit, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Ambition ,

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