Tetraflorum

Active

Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart Italian ryegrass · Agricultural · bred by Joordens Zaadhandel (NL)

also searched as: тетрафлорум

Variety description

10 August 2026

The Tetraflorum variety is a tetraploid fast-growing plant. It possesses moderate susceptibility to lodging. Official descriptions contain data on resistance to rust, bacterial wilt, Fusarium, powdery mildew, and winterkill.

The plant is intended for the production of green fodder, hay, and silage, characterized by high energy value and structure. Due to its developed root system, the variety is used as a green manure to improve soil structure and fertility.

Sources7

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Countries of admission

4 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: Joordens Zaadhandel (NL) Developed the variety
Applicant: Super Green Plus, Kruševac Submitted the application to the register
Maintainer: Joordens Zaadhandel (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.

HR Croatia Protection expired

№ 1003545

Terminated

30 June 2013
QZ European Union Active

№ 203741
CZ Czechia Protection expired

№ 1350002

Application

30 September 1971

Registration

13 March 1975

Terminated

1 July 1997
SI Slovenia Active

№ LOM016 R

Application

24 July 2003

Registration

19 April 2004
RS Serbia Application submitted

№ 320-04-03635/2023-11

Application

22 February 2023

Registration

11 December 2024

Registry	Number	Application	Registration	Terminated	Status
HR Croatia	1003545	—	—	30 June 2013	Protection expired
QZ European Union	203741	—	—	—	Active
CZ Czechia	1350002	30 September 1971	13 March 1975	1 July 1997	Protection expired
SI Slovenia	LOM016 R	24 July 2003	19 April 2004	—	Active
RS Serbia	320-04-03635/2023-11	22 February 2023	11 December 2024	—	Application submitted

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

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