Lange Jan

Protection expired

Scorzonera hispanica L. Black salsify · Vegetables · bred by OKKERSE GROENTEZADEN

also searched as: ланге йан

Variety description

10 August 2026

The variety has a conical root. This variety serves as a reference representative of the crop for comparative analyses of sugar, inulin, fiber, and phenolic acid content, as well as for the assessment of sensory characteristics.

In an agrotechnical context, root fragility is noted, requiring caution during harvesting. Specialized data on resistance to specific diseases are not available in open sources.

Sources4

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Countries of admission

5 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

terminated no record

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

Parties

Breeder: OKKERSE GROENTEZADEN 1 Developed the variety
Applicant: Bejo Zaden Poland sp. z o.o. 2 Submitted the application to the register
Rights holder: Bejo Zaden B.V. Holds the rights to the variety
Maintainer: NL - BEJO ZADEN BV 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 Terminated

№ 287534

Terminated

22 September 2016
SI Slovenia Protection expired

№ SCH002

Terminated

1 January 2005
NL Netherlands Terminated

№ SCR4/917

Application

1 January 1976

Terminated

22 September 2016
PL Poland Terminated

№ SR W233

Application

9 March 1990

Registration

20 February 1991

Terminated

31 December 2000

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	287534	—	—	22 September 2016	Terminated
SI Slovenia	SCH002	—	—	1 January 2005	Protection expired
NL Netherlands	SCR4/917	1 January 1976	—	22 September 2016	Terminated
PL Poland	SR W233	9 March 1990	20 February 1991	31 December 2000	Terminated

Plant breeders' rights

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

Netherlands № SCR4

Terminated

Application filed 27 January 1976
Registered 28 November 1978
Entry closed 8 January 2002

More 2 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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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Breeder

OKKERSE GROENTEZADEN

breeder code Lange Jan

All 1 variety of company

Registry records

Total records: 7
Jurisdictions shown: 5
First registration: 1978

Same species