Prosper

Terminated

Lactuca sativa L. Lettuce · Vegetables

also searched as: проспер

Variety description

10 August 2026

The variety belongs to the species Lactuca sativa L. and is classified as a butterhead lettuce type. The variety was mentioned in 1998 EU catalogues and other archival materials as part of the breeding work of the company Enza Zaden.

In open publications and specifications, detailed agronomic and morphological characteristics of the plant, such as height, yield, or disease resistance indicators, are absent. The variety is not represented in the company's current catalogues; it has likely been replaced by newer hybrids.

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

Applicant: Enza Zaden Seed Operations B.V. Submitted the application to the register
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 Terminated

№ 273670

Terminated

22 December 2008
NL Netherlands Terminated

№ SLA2206/3763

Application

15 December 1983

Registration

5 September 1985

Terminated

22 December 2008

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	273670	—	—	22 December 2008	Terminated
NL Netherlands	SLA2206/3763	15 December 1983	5 September 1985	22 December 2008	Terminated

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

Pronto

Active

Lactuca sativa L. · Lettuce

Enza Zaden B.V.

3 records

Propicius

Withdrawn

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

4 records

PROSPERO

Terminated

Lactuca sativa L. · Lettuce

Les Graines Caillard Sa (FR)

1 record

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Discussion: Prosper

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