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Caelius

Withdrawn

Lactuca sativa L. Lettuce · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.

also searched as: каелиус

Variety description

10 August 2026

The variety forms closed-type heads of medium size, with an average weight of 350–450 g. The leaves are bright green, glossy, with a smooth surface; the heart of the head has a yellow tint. The growing period varies from 35–45 to 60–70 days depending on conditions.

The plant is resistant to bolting, internal necrosis, and tolerates hot conditions well. It possesses complex resistance to diseases, including downy mildew (Bl:16-26, 31, 32EU), Fusarium wilt (Fol:1), and lettuce mosaic virus (LMV:1). The produce is suitable for transportation and long-term storage.

Sources5
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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.

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

Parties

Breeder
Rijk Zwaan Zaadteelt en Zaadhandel B.V. Developed the variety
Applicant
Rijk Zwaan Zaadteelt en Zaadhandel B.V. Submitted the application to the register
Maintainer
Rijk Zwaan Zaadteelt en Zaadhandel 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  • NL Netherlands Withdrawn

    № SLA2572/18115

    Application
    19 November 2007
    Terminated
    2 March 2010

Plant breeders' rights

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

Netherlands № SLA2572
Withdrawn
  1. Application filed 19 November 2007
  2. Registered
  3. Entry closed 2 March 2010

More 1 record 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

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Nunhems, NL

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12 records

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SYNGENTA SEEDS B.V.

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Syngenta Crop Protection AG

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2 records

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Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

FR
3 records

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Semenarna Ljubljana, SI

SI
2 records

Nearby in the species list Caddo, Cadena, Cadenze, Cadières, Cadice, Cadières, Cadillac, Cadix, Cadreita, Cadrila, Cahaya, Cahors, Caicedo, Caicie, Cailey, Caipira, Cal, Calabria, Calaflor, Calambac

Discussion: Caelius

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