Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V. (NL)
also searched as: клаудиус
Variety description
10 August 2026
The plant forms compact cylindrical heads weighing from 350 to 800 g. The leaves are bright green or medium green with a yellow heart, have a smooth surface, a juicy crunchy texture, and a sweet taste with nutty notes.
The variety possesses high resistance to downy mildew, Fusarium wilt, lettuce aphid, and internal necrosis. It shows tolerance to bolting and temperature fluctuations.
Intended for the fresh market and processing. Suitable for all-season cultivation in open and protected ground, as well as in hydroponic systems with a recommended planting density of 10–12 plants per 1 m².
Sources7
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Countries of admission
3 jurisdictions
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data for which we do not publish: their registry licenses have not yet been verified.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 B.V. (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 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.
QZ
European Union
Active
№ 271069
NL
Netherlands
Active
№ SLA1339/15471
Application
10 June 2004
Registration
31 March 2006
HR
Croatia
Terminated
№ 1004093
Application
11 November 2010
Registration
4 October 2011
Terminated
13 June 2014
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
271069
—
—
—
Active
NL
Netherlands
SLA1339/15471
10 June 2004
31 March 2006
—
Active
HR
Croatia
1004093
11 November 2010
4 October 2011
13 June 2014
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№ 20042172
Active
Application filed
5 November 2004
Registered
18 June 2007
Currently active
indefinite in the register
More 1 record
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