De Siscu onion is a traditional Corsican variety that is not classified as an industrial cultivar with registered agronomic characteristics. The revival and preservation of this plant are carried out by the Cap Vert association in collaboration with local farmers.
The plant is a white onion that possesses specific flavor qualities. Detailed data on maturity, growth parameters, or disease resistance are absent in open sources, as the variety is a product of folk selection.
Sources4
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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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