The variety belongs to winter varieties, which is reflected in its name (invernale means "winter" in Italian). In official registry lists, it is often grouped under the common name or synonym Piacentino along with the names Di Piacenza and Di Piacenza invernale.
Detailed agronomic characteristics, including the specific maturity group, plant parameters, disease resistance, and a detailed description of produce quality, are not disclosed in open publications of official catalogs.
Sources3
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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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