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Diamantina

Withdrawn

Allium cepa L. var. cepa Onion · Vegetables · bred by CORA SEEDS SRL, IT

also searched as: диамантина

Variety description

10 August 2026

The Diamantina F1 hybrid is mentioned in a number of agronomic trials conducted in Brazil. During comparative tests studying the effect of fertilizers, this hybrid was classified as a medium-pungent onion.

Studies of produce quality indicators, such as soluble solids content, pyruvic acid, and pH, show that parameters vary depending on growing conditions and the plant's nutritional regime.

Sources3
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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.

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

Parties

Breeder
CORA SEEDS SRL (IT) 155 Developed the variety
Applicant
CORA SEEDS SRL (IT) 155 Submitted the application to the register
Maintainer
CORA SEEDS SRL (IT) 155 Responsible for variety maintenance

Admission to trade

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

  • FR France Withdrawn

    № 4046146

    Application
    18 March 2010
    Terminated
    23 January 2012

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

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Same species

Other varieties: Onion

All 1 855 varieties of species

Red Wing

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Allium cepa L. var. cepa · Onion

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6 records

Legio

Protection expired

Allium cepa L. var. cepa · Onion

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

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6 records

Allium cepa L. var. cepa · Onion

Nickerson Zwaan B.V. (NL)

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Allium cepa L. var. cepa · Onion

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3 records

Diadema

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Allium cepa L. var. cepa · Onion

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3 records

Allium cepa L. var. cepa · Onion

HAZERA SEEDS BV

ES
3 records

Nearby in the species list Denise, Density 4, Density 5, Derby, Descanso, DESHIDRATOR 86, Deshidrobat, Desihidrobat, Despina, Diadema, Dimitrios, Dinaro, Dino, Direction, Divino, Django, Doge, Domenica, Domingo, Donna

Discussion: Diamantina

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