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Signorella

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Lactuca sativa L. Lettuce · Vegetables · bred by LA SEMIORTO SEMENTI SRL

also searched as: сигнорелла

Variety description

10 August 2026

The variety belongs to the butterhead lettuce type (Lactuca sativa var. capitata). The plant forms a large, dense and heavy head with a well-developed base.

The leaves have a light green color, the surface is slightly wavy and of medium blistering, the texture is very crunchy. The seeds are white.

The plant has a strong structure and high resistance to bottom rot. The tendency to premature bolting is medium.

Sources3
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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.

QZ

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
LA SEMIORTO SEMENTI SRL 306 Developed the variety
Applicant
LA SEMIORTO SEMENTI SRL 306 Submitted the application to the register
Maintainer
LA SEMIORTO SEMENTI SRL 306 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

    № 274208

  • IT Italy Active

    № 002358_O 002358

    Application
    18 December 1995
    Registration
    23 December 1997

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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SYNGENTA SEEDS B.V.

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Signas

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Signoris

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Gautier Semences SAS (FR)

FR
1 record

Nearby in the species list Sidonie, Sidra, Siennus, Sierra, Sifra, Sigla, Siglan, Signal, Signale, Signas, Signoris, SIGRUN, Sikora, Silena, Siletta, Silice, Silisteana, Silonis, Silora, Silvana

Discussion: Signorella

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