Silverosa

Active

Medicago sativa L. Alfalfa · Agricultural · bred by SPRINGBROOK NOMINEES P/L

also searched as: силвероса

Variety description

10 August 2026

The Silverosa variety (synonyms Silverosa GT, Silverosa GT7) was obtained as a result of breeding work using the parent forms Jindera and Silverado. The plant is characterized as a winter-active type with high tolerance to regular grazing.

A key feature of the variety is its high resistance to soil and irrigation water salinity. When exposed to high concentrations of NaCl over several harvest cycles, the plant leaves maintain a low level of sodium content, which allows the crop to be used as a feed resource.

Sources5

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Countries of admission

2 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

application no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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: SPRINGBROOK NOMINEES P/L Developed the variety
Applicant: Upper Murray Seeds Pty Ltd 5 Submitted the application to the register
Rights holder: Upper Murray Seeds Pty Ltd 5 Holds the rights to the variety
Maintainer: Upper Murray Seeds 13 Responsible for variety maintenance

Admission to trade

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

GR Greece Application submitted

№ 3685

Application

13 February 2020
AR Argentina Active

№ 022907

Application

25 July 2023

Registration

6 December 2023

Registry	Number	Application	Registration	Terminated	Status
GR Greece	3685	13 February 2020	—	—	Application submitted
AR Argentina	022907	25 July 2023	6 December 2023	—	Active

Plant breeders' rights

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

Australia № 2012152

Active

Application filed 7 August 2012
Registered 11 December 2020
Currently active indefinite in the register

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

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