The variety is also known by the synonyms Di Piacenza and Di Piacenza invernale. It belongs to the category of heirloom varieties typical of Central-Northern Italy and possesses high resistance to low temperatures.
The plant has wrinkled, blistered leaves with prominent veins. Due to its properties, the variety is actively used in regional Italian cuisine, in particular, for the preparation of soups and main courses.
Sources4
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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.
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data for which we do not publish: their registry licenses have not yet been verified.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
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