The variety is registered in official vegetable variety catalogs, including the Italian national catalog and the Common Catalogue of Varieties of the European Union. Its name translates as "slow to bolt," which reflects the key feature of the plant: resistance to the transition into the flowering phase.
Official reference materials lack detailed descriptions of morphological traits, such as leaf shape and color, as well as indicators of yield and resistance to specific diseases. Information on the breeding history and origin of the variety is not disclosed in public registry publications.
Sources7
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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.
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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