The Jaune paille des Vertus variety, often shortened to Vertus, is a traditional mid-season onion variety. It forms firm yellow bulbs of flattened shape, characterized by a shape index of 1.0.
The variety is intended for table use and market sales, and is also valued for its good keeping quality during long-term storage. In scientific literature, it is also mentioned as source material for breeding research.
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data for which we do not publish: their registry licenses have not yet been verified.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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