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45-140

Active

Lactuca sativa L. var. capitata L. Head lettuce · Vegetables · bred by Kees Reinink

also searched as: 45 140

Variety description

10 August 2026

The variety forms a compact round head with strong wrapper leaves and an airy internal structure. The plant possesses strong growth vigor and a well-developed root system; leaves may contain a high level of anthocyanins depending on growing conditions.

The plant is suitable for cultivation in spring, summer, and autumn with a long harvest period. The variety shows resistance to powdery mildew, downy mildew (races Bl:16-37EU), lettuce aphid (biotype Nr:0), internal necrosis, bolting, tip burn, and sunscald, as well as to temperature fluctuations. Intended for the fresh market and industrial processing.

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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

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

Parties

Breeder
Kees Reinink 298 Developed the variety
Applicant
RIJK ZWAAN Zaadteelt en Zaadhandel B.V. Submitted the application to the register
Rights holder
RIJK ZWAAN Zaadteelt en Zaadhandel B.V. Holds the rights to the variety

Plant breeders' rights

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

Ukraine № 15421015
Active
  1. Application filed 24 November 2015
  2. Registered 11 May 2018
  3. Currently active indefinite in the register

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: Head lettuce

All 80 varieties of species

Cud Voorburgu

Active

Lactuca sativa L. var. capitata L. · Head lettuce

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

PL UA
3 records

Neusiedler Gelber Winter

Active

Lactuca sativa L. var. capitata L. · Head lettuce

AUSTROSAAT Österr. Samenzucht- und Handels-AG

AT SI
2 records

Samba

Active

Lactuca sativa L. var. capitata L. · Head lettuce

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

DE PL
2 records

Alka

Terminated

Lactuca sativa L. var. capitata L. · Head lettuce

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

PL
1 record

Alwin

Terminated

Lactuca sativa L. var. capitata L. · Head lettuce

HILD SAMEN| Hild Samen GmbH

DE
1 record

Ambra

Terminated

Lactuca sativa L. var. capitata L. · Head lettuce

PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.

PL
1 record

Nearby in the species list 2153/01, 45-193, Albatross, Alka, Alwin, Ambra, Amiko, Aneta, Apollo, Ara, Arosa

Discussion: 45-140

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