Silver Stone

Protection expired

Eryngium planum L. Blue eryngo · Ornamentals · bred by Vletter, Floris|Rijnsburg, Netherlands

also searched as: силвер стоне

Variety description

10 August 2026

The plant has an erect and relatively compact growth habit. The stems are characterized by strength and branching in the upper part. The inflorescences of the variety are solitary.

The variety was selected for use as a cut flower crop due to high productivity. The primary purpose of the plant is ornamental gardening and commercial cultivation for cut flowers.

Sources4

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Countries of admission

1 jurisdiction

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.

Also known as

breeder code --

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

Silver Stone primary US
Silverstone NL

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder: Vletter, Floris|Rijnsburg, Netherlands 26 Developed the variety
Applicant: Vletter, Floris|Rijnsburg, Netherlands 26 Submitted the application to the register
Rights holder: Gebroeders F. en W. Vletter B.V. 106 Holds the rights to the variety

Plant breeders' rights

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

Netherlands № DKR3

Protection expired

Application filed 16 April 1985
Registered 29 July 1987
Entry closed 17 August 1994

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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Breeder

Vletter, Floris|Rijnsburg, Netherlands

breeder code --

All 26 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 1
Not yet disclosed: 1
First registration: 1987

Same species