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NANSEN

Active

Lactuca sativa L. Lettuce · Vegetables

also searched as: нансен

Variety description

10 August 2026

The variety forms large, tightly closed heads with medium-sized leaves. The leaves are smooth, crisp, light green in color with slightly wavy edges, and have a tender texture.

The plant is characterized by exceptional frost resistance and is capable of overwintering in the open field without cover at temperatures down to –15°C...–20°C. The variety is adapted for obtaining early harvests in the autumn, winter, and spring periods, although it is prone to rapid bolting under long-day conditions.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Admission to trade

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

  • HR Croatia Protection expired

    № 1006368

    Terminated
    30 June 2013
  • BY Belarus Active

    № 2012542

    Application
    6 December 2012
    Registration
    1 January 2013

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

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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

Nanedi

Application submitted

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
3 records

Nanette

Terminated

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
5 records

Nearby in the species list Nagore, Nahifa, Naide, Naima, Nala Hot, Nalys, Nancy, Nanda, Nanedi, Nanette, NANSEN`S NOORDPOOL, Nansen's Noordpool, Naomi, Napa, Napelo, Napsos, Napule, Narcea, Narcissa, Narcisse

Discussion: NANSEN

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