WPB Iris

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Linum usitatissimum L. Common flax · Agricultural · bred by Wiersum Plantbreeding B.V. (NL)

also searched as: впб ирис

Variety description

10 August 2026

The variety belongs to the mid-early maturity group and is characterized by late flowering. The crop is adapted for cultivation on all soil types.

The plant possesses high fiber productivity and good resistance to diseases, in particular to Fusarium wilt. The variety is intended for industrial use as a technical crop.

Sources4

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Countries of admission

3 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

QM QZ

active no record

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

Parties

Breeder: Wiersum Plantbreeding B.V. (NL) Developed the variety
Applicant: Wiersum Plantbreeding B.V. (NL) Submitted the application to the register
Rights holder: Wiersum Plantbreeding B.V. Holds the rights to the variety
Maintainer: Wiersum Plantbreeding B.V. (NL) 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

№ 218653

Registration

2 March 2022
FR France Active

№ 4068491

Application

11 December 2019

Registration

1 January 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	218653	—	2 March 2022	—	Active
FR France	4068491	11 December 2019	1 January 2022	—	Active

Plant breeders' rights

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

European Union № 20230344

Active

Application filed 8 February 2023
Registered 4 September 2023
Currently active indefinite in the register

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

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