Silvester

Active

Trifolium repens L. White clover · Agricultural · bred by DLF-Seeds A/S

also searched as: силвестер

Variety description

10 August 2026

The variety is characterized by an erect growth habit, allowing it to compete with grasses in mixtures. It possesses high forage productivity, contains low levels of cyanides, and is suitable for both mowing and combined mowing-pasture use.

The plant is resistant to frequent mowing, trampling, and machinery traffic. The variety is intended for the establishment of cultivated pastures, hayfields, and landscaping of areas requiring high turf durability.

Sources4

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Countries of admission

7 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Variety registered as early as 4 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: DLF-Seeds A/S Developed the variety
Applicant: RWA Raiffeisen Ware Austria AG 68 Submitted the application to the register
Rights holder: DLF Seeds A/S Holds the rights to the variety
Maintainer: DLF-Seeds A/S Responsible for variety maintenance

Admission to trade

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

LU Luxembourg Active

№ NLI-Silvester-TRFOL_REP

Registration

15 January 2018
QZ European Union Active

№ 209522
DK Denmark Active

№ 20630

Application

23 January 2003

Registration

6 May 2008
NO Norway Withdrawn

№ 0992

Application

31 January 2008

Terminated

23 February 2009
NO Norway Active

№ 1057

Application

9 February 2009

Registration

2 April 2014
AT Austria Active

№ 24675

Application

28 January 2010

Registration

18 December 2013
RU Russian Federation Active

№ 55443

Application

29 November 2010

Registration

29 November 2012
DE Germany Active

№ WKL 00111

Application

2 January 2012

Registration

15 April 2015
BY Belarus Active

№ 2012211

Application

16 February 2012

Registration

1 January 2016
PL Poland Active

№ R R10633

Application

20 December 2013

Registration

3 March 2017
GB United Kingdom Active

№ 41/13040

Application

16 October 2018

Registration

30 November 2018

Registry	Number	Application	Registration	Terminated	Status
LU Luxembourg	NLI-Silvester-TRFOL_REP	—	15 January 2018	—	Active
QZ European Union	209522	—	—	—	Active
DK Denmark	20630	23 January 2003	6 May 2008	—	Active
NO Norway	0992	31 January 2008	—	23 February 2009	Withdrawn
NO Norway	1057	9 February 2009	2 April 2014	—	Active
AT Austria	24675	28 January 2010	18 December 2013	—	Active
RU Russian Federation	55443	29 November 2010	29 November 2012	—	Active
DE Germany	WKL 00111	2 January 2012	15 April 2015	—	Active
BY Belarus	2012211	16 February 2012	1 January 2016	—	Active
PL Poland	R R10633	20 December 2013	3 March 2017	—	Active
GB United Kingdom	41/13040	16 October 2018	30 November 2018	—	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 № 20111007

Active

Application filed 14 April 2011
Registered 19 December 2011
Currently active indefinite in the register

More 1 record 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

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