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Baronet

Terminated

Lactuca sativa L. Lettuce · Vegetables · bred by GLASSHOUSE CROPS RESEARCH

also searched as: баронет

Variety description

10 August 2026

The variety belongs to the green leaf lettuce group. In scientific literature, it is used in plant physiology studies focused on antioxidant accumulation and the impact of various growing conditions, including protected cultivation and open field.

The content of phenolic compounds in the leaves of this variety may vary depending on agricultural practices and lighting conditions. Detailed morphological characteristics, such as rosette size and shape, as well as specific data on maturity groups and disease resistance, are unavailable in open sources.

Sources6
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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.

terminated 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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
GLASSHOUSE CROPS RESEARCH 18 Developed the variety
Applicant
GLASSHOUSE CROPS RESEARCH 18 Submitted the application to the register
Maintainer
PLANT BREEDING INTERNATIONAL CAMBRIDGE / GLASSHOUSE CROPS RESEARCH Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • GB United Kingdom Terminated

    № 19/229

    Terminated
    1 August 1984
  • QZ European Union Terminated

    № 270535

    Registration
    17 October 1999
    Terminated
    23 May 2013
  • NL Netherlands Terminated

    № SLA1739/11355

    Application
    24 August 1998
    Registration
    17 October 1999
    Terminated
    23 May 2013

Plant breeders' rights

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

United Kingdom № 19/229
Terminated
  1. Application filed
  2. Registered
  3. Entry closed 15 April 1984

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

Found an error in the record?

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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

Lactuca sativa L. · Lettuce

SVS Holland B.V.

DK ES FR IT
14 records

El Sol

Active

Lactuca sativa L. · Lettuce

Nunhems, NL

NL
12 records

Lactuca sativa L. · Lettuce

SYNGENTA SEEDS B.V.

ES
8 records

Baron

Active

Lactuca sativa L. · Lettuce

FERRY MORSE

ES
2 records

Barona

Protection expired

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR NL
3 records

Baronita

Active

Lactuca sativa L. · Lettuce

Syngenta Crop Protection AG

NL
4 records

Nearby in the species list Bariton, BARIVA (NUN 8378), Barlach, Barlata, Barman, Barnabie, Barney, Baroak, Baron, Barona, Baronita, Barosso, Barracuda, Barrage, Barrameda, Barrina, Barry, Bartal, Bartenda, Bartimer

Discussion: Baronet

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