The Champion variety, which is a type of iceberg lettuce, is a product of Vilmorin-Mikado breeding and is intended for professional cultivation. The variety is mentioned in patent documentation and the company's catalogs.
Detailed morphological and agronomic characteristics of the variety, including a detailed description of the rosette, maturity timing, and disease resistance indicators, are not available in open sources.
Sources3
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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data for which we do not publish: their registry licenses have not yet been verified.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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed.
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