Lactuca sativaL.Lettuce· Vegetables· bred by Vilmorin, S.A.
also searched as: оптима
Variety description
10 August 2026
The variety belongs to the butterhead type. The plant forms large, dense, and uniform heads with thick, soft, dark green leaves. A tender, sweet, and well-blanched heart forms inside the head.
The variety matures in 45–52 days. It possesses resistance to tip burn, bottom rot, downy mildew, and bolting, which allows it to be grown during temperature increases. It tolerates post-harvest handling well.
Intended for cultivation in the open field both by professional producers and for sale in fresh produce markets.
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data for which we do not publish: their registry licenses have not yet been verified.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
Vilmorin, S.A.Developed the variety
Applicant
Vilmorin, S.A.Submitted the application to the register
Rights holder
Vilmorin SA (FR)Holds the rights to the variety
Maintainer
Vilmorin SA (FR)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
№ 273363
Terminated
30 June 2010
FR
France
Terminated
№ 0065415
Application
3 October 1991
Registration
1 January 1994
Terminated
27 July 2007
Registry
Number
Application
Registration
Terminated
Status
QZ
European Union
273363
—
—
30 June 2010
Terminated
FR
France
0065415
3 October 1991
1 January 1994
27 July 2007
Terminated
Plant breeders' rights
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
France№ 10959
Terminated
Application filed
29 November 1991
Registered
27 June 1994
Entry closed
3 June 1997
More 1 record
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