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Sans rivale a graine blanche

Protection expired

Lactuca sativa L. Lettuce · Vegetables · bred by Semenarna Ljubljana, SI

also searched as: санс ривале а граине бланче

Variety description

10 August 2026

The variety belongs to the butterhead lettuce group. Leaves have a smooth surface with a wavy edge; anthocyanin coloration is absent. The head is formed densely, and the seeds are white.

The variety is intended for cultivation in open field conditions during the summer period and is not suitable for forcing. Leaves possess a tender texture, and the produce is characterized by good transportability.

The plant is minimally susceptible to marginal leaf burn, but is sensitive to lettuce mosaic virus and downy mildew. On damp soils, it may be affected by rust.

Sources4
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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 in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Semenarna Ljubljana (SI) 313 Developed the variety
Applicant
Semenarna Ljubljana (SI) 313 Submitted the application to the register

Admission to trade

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

  • SI Slovenia Protection expired

    № LAC002

    Terminated
    1 January 2005

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

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Same species

Other varieties: Lettuce

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Nearby in the species list Sandy, Sanella, Sangio, Sangria, Sanguine, Sanguine améliorée, Sanno, Sano, Sanora, Sanremo, Sansula, SANTA BARBARA, Santacruz, Santafe, Santala, Santana, Santander, Santarinas, Santiago, Santiana

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