Mariana

Active

Solanum tuberosum L. Potato · Agricultural · bred by UNICOPA/CLAUSE

also searched as: мариана

Variety description

10 August 2026

The variety Mariana was used by breeders in crossing with the variety Charlotte, which in 1994 led to the development of the variety Amandine. In specialized potato breeding databases, this form is recorded specifically as a genetic parent.

A separate agronomic description of the variety Mariana as a crop for the consumer market is absent, as it was not intended for wide cultivation.

Sources6

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Countries of admission

6 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 terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Parties

Breeder: UNICOPA/CLAUSE Developed the variety
Applicant: UNICOPA/CLAUS./COOP.LENON Submitted the application to the register
Rights holder: UNICOPA/CLAUS./COOP.LENON Holds the rights to the variety
Maintainer: UNICOPA-KEROZAR 10 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

№ 247682
FR France Terminated

№ 0054606

Application

1 January 1901

Registration

1 January 1982

Terminated

31 December 2015
ES Spain Active

№ 19820261

Application

13 October 1982

Registration

26 November 1985

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	247682	—	—	—	Active
FR France	0054606	1 January 1901	1 January 1982	31 December 2015	Terminated
ES Spain	19820261	13 October 1982	26 November 1985	—	Active

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

United Kingdom № 4/389

Protection expired

Application filed —
Registered —
Entry closed 18 March 2020

More 5 records protections in other jurisdictions are shown on the map above.

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

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