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Blanca De Chinchon

Active

Allium cepa L. var. cepa Onion · Vegetables

also searched as: бланка де чинчон

Variety description

10 August 2026

The variety is an autochthonous cultivar historically associated with the Madrid region. In Spain, it is officially classified as a conservation variety, which implies state support for the maintenance of its biodiversity and cultural significance.

The taste qualities of the variety are characterized as being sharper compared to another local variety, Morada De Chinchón. The variety is intended for local cultivation and sale in short-chain distribution markets.

Sources6
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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.

QZ

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Applicant
IMIDRA - CCAA MADRID 18 Submitted the application to the register
Rights holder
IMIDRA - CCAA MADRID 18 Holds the rights to the variety
Maintainer
IMIDRA - CCAA MADRID 18 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • QZ European Union Active

    № 321504

    Registration
    10 December 2025
  • ES Spain Active

    № 20220578

    Application
    11 November 2022
    Registration
    10 December 2025

Records are sourced from official registry publications. Data sources and legal status

Found an error in the record?

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Onion

All 1 855 varieties of species

Red Wing

Active

Allium cepa L. var. cepa · Onion

Bejo Zaden BV (NL)

BG CZ HR NL
6 records

Legio

Protection expired

Allium cepa L. var. cepa · Onion

Nickerson-Zwaan B.V., NL-2990 AA Barendrecht

CZ HR NL PL
6 records

Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

CZ HR NL PL SK
6 records

Blanca

Withdrawn

Allium cepa L. var. cepa · Onion

NL
1 record

Nearby in the species list Bighorn, Bila, Bing C9, Bingo, Bison, Bisonte, BL DURO B4, Blanc de Lisbonne, Blanca, Blanca Barletta, BLANCA DE GÁLDAR, Blanca grande del pais, Blanca grande tardia de Lerida, Blanca gruesa de Fuentes, Blanca Pastoret, Blanca Pompei, BLANCA PRIMERA, Blancato, Blanche, Błońska

Discussion: Blanca De Chinchon

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