Altaswede

Active

Trifolium pratense L. Red clover · Agricultural · bred by University of Alberta

also searched as: алтасведе

Variety description

10 August 2026

The variety is late-maturing and flowers 2–3 weeks later than early-maturing double-cut varieties. In the year of sowing, it forms a leaf rosette; in subsequent years, it develops tall, upright, branched stems reaching 75 cm.

The plant possesses high winter hardiness, which allows it to be grown in northern and humid regions. The variety is characterized by low susceptibility to major diseases and high honey productivity; it is used for hay production, silage, pasture grazing, and green manure.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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: UNIVERSITY OF ALBERTA 36 Developed the variety
Applicant: UNI.ALBERTA 1 Submitted the application to the register
Rights holder: UNI.ALBERTA 1 Holds the rights to the variety
Maintainer: University of Alberta Department of Agricultural 12 Responsible for variety maintenance

Admission to trade

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

GB United Kingdom Terminated

№ 40/44

Terminated

28 February 2005
QZ European Union Active

№ 208987

Registration

3 February 2012
ES Spain Terminated

№ 19150002

Application

14 August 1985

Registration

14 August 1985

Terminated

20 October 2010
ES Spain Active

№ 20110315

Application

13 December 2011

Registration

8 June 2013
GB United Kingdom Active

№ 40/17577

Application

26 February 2019

Registration

31 March 2019

Registry	Number	Application	Registration	Terminated	Status
GB United Kingdom	40/44	—	—	28 February 2005	Terminated
QZ European Union	208987	—	3 February 2012	—	Active
ES Spain	19150002	14 August 1985	14 August 1985	20 October 2010	Terminated
ES Spain	20110315	13 December 2011	8 June 2013	—	Active
GB United Kingdom	40/17577	26 February 2019	31 March 2019	—	Active

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

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Breeder

University of Alberta

breeder code ALTASWEDE

All 36 varieties of company

Registry records

Total records: 7
Jurisdictions shown: 3
Not yet disclosed: 1
First registration: 1985

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