Lactuca sativaL.Lettuce· Vegetables· bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: дорнас
Variety description
10 August 2026
The plant forms large, dense, round heads with a closed base and smooth leaves without prominent veins. The variety possesses high uniformity and a delicate taste.
Intended for cultivation during the spring and autumn periods, it is distinguished by rapid germination. It is resistant to bolting and internal necrosis during the spring period. It has high resistance to downy mildew (races 16-37EU) and lettuce aphid (race 0).
Used for sale on the fresh market and for processing, it is suitable for inclusion in a lettuce production succession.
Sources4
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Countries of admission
2 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 2
jurisdictions,
data for which we do not publish: their registry licenses have not yet been verified.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.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
№ 271392
Registration
1 July 2016
NL
Netherlands
Active
№ SLA3346
Application
7 November 2013
Registration
1 July 2016
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
271392
—
1 July 2016
—
Active
NL
Netherlands
SLA3346
7 November 2013
1 July 2016
—
Active
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Netherlands№ SLA3346
Terminated
Application filed
7 November 2013
Registered
1 July 2016
Entry closed
14 April 2026
More 3 records
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