Plein blanc amélioré

Active

Cynara cardunculus L. Cardoon · Vegetables · bred by Domaine Public (FR)

also searched as: плеин бланк амелиоре

Variety description

10 August 2026

The plant forms a vigorous bush with large, deeply dissected silvery-green leaves and an upright growth habit. The variety is spineless, which simplifies maintenance and harvesting. The vegetation period from sowing to harvest is approximately 5–6 months.

It is valued for its wide and succulent petioles, which respond well to the blanching procedure before consumption. The variety possesses high endurance and adaptability to climatic conditions, serving as a reference standard for cardoon in international classification.

Sources7

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

active no record

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

Parties

Breeder: Domaine Public (FR) 1 751 Developed the variety
Applicant: Domaine Public (FR) 1 751 Submitted the application to the register
Maintainer: Graines Gautier SA (FR)/GSN Semences SAS (FR) 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

№ 268823
FR France Active

№ 0092730

Application

1 December 1991

Registration

1 January 1991

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	268823	—	—	—	Active
FR France	0092730	1 December 1991	1 January 1991	—	Active

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

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Breeder

Domaine Public (FR)

breeder code BLANC AMELIORE

All 1 751 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 2
First registration: 1991

Same species