The variety White Boston is not an independent unique variety, but acts as a synonym or variant name for the lettuce variety Attraction. This variety is also known under the names Attractie, Attrazione, Unrivalled, Brunhilde, New Market and Trocadero Improved.
This lettuce belongs to the category of butterhead lettuce Lactuca sativa L. convar. sativa var. capitata L. Specific data on the distinctive features under the name White Boston are absent in open agronomic sources, therefore its characteristics should be considered within the framework of the description of the variety Attraction.
Sources6
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Countries of admission
6 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data for which we do not publish: their registry licenses have not yet been verified.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
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