Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
also searched as: китаре
Variety description
10 August 2026
The variety belongs to the oak leaf lettuce type. The plant is vigorous, forming a moderately open, loose rosette weighing up to 500 g. The leaves are tender, succulent, smooth and slightly wavy, with a dark green shiny hue.
The variety is all-season, suitable for cultivation in open field from March to August and year-round in protected cultivation. It possesses high plasticity to temperature fluctuations and a long period before bolting.
The plant has high resistance to downy mildew (races 1–16, 19, 21, 23), lettuce aphid, and internal tipburn. Marketable produce is characterized by a long shelf life, good transportability, and the ability to maintain head shape even when overmature.
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.
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data for which we do not publish: their registry licenses have not yet been verified.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
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)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
Maintainer
Rijk Zwaan France SARL (FR)/Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
QZ
European Union
Terminated
№ 272465
Registration
14 June 2007
Terminated
30 June 2018
FR
France
Terminated
№ 1017890
Application
30 June 2005
Registration
1 January 2007
Terminated
31 December 2015
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
272465
—
14 June 2007
30 June 2018
Terminated
FR
France
1017890
30 June 2005
1 January 2007
31 December 2015
Terminated
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
European Union№ 20052512
Terminated
Application filed
29 November 2005
Registered
8 October 2007
Entry closed
8 August 2015
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