Sigla

Terminated

Lactuca sativa L. Lettuce · Vegetables

also searched as: сигла

Variety description

10 August 2026

The variety belongs to the Lollo Rossa type. In scientific and breeding research, Sigla is known as an object used for developing new lines possessing resistance to downy mildew (Bremia lactucae).

Detailed agronomic characteristics of the plant, such as maturity period or specific cultivation recommendations, are absent in public publications.

Sources4

Loading…

The list of sources is loaded via script—please enable JavaScript.

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: Enza Zaden Seed Operations 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.

NL Netherlands Terminated

№ 6961

Application

3 October 1990

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	6961	3 October 1990	—	—	Terminated

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

Sierra

Active

Lactuca sativa L. · Lettuce

VILMORIN, S.A.

ES FR IT

7 records

Sifra

Terminated

Lactuca sativa L. · Lettuce

1 record

Siglan

Withdrawn

Lactuca sativa L. · Lettuce

1 record

Nearby in the species list Sichero, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sicily, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sicio, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sideral, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sidian, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sidonie, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sidra, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Siennus, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sierra, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sifra, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Siglan, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Signal, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Signale, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Signas, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Signorella, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Signoris, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">SIGRUN, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Sikora, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Silena, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Siletta

Discussion: Sigla

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up