The Thurner variety belongs to the White Cabbage group. In international plant testing methodologies, this variety is used as an example to characterize tall stem growth.
The variety is described in catalogs as an old variety. Detailed data on maturity group, disease resistance, head density, and other agronomic characteristics are absent in open sources.
Sources6
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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.
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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