The onion variety «Everest» is recorded in the plant variety rights database as Allium cepa L. var. cepa.
Some sources mention a variety named «Everest» bred by the company Nick-Zwaan, characterized as a short-day variety with white soft flesh and resistance to bolting, however, there is no confirmation that this description refers to the variety registered by the Shamrock Seed Company.
Sources2
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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data for which we do not publish: their registry licenses have not yet been verified.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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