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WEST CRYSTAL

Terminated

Dianthus caryophyllus L. Carnation · Ornamentals · bred by Theodorus Adrianus Segers

also searched as: вест кристал

Variety description

10 August 2026

The West Crystal variety is a commercial type of carnation widely used in professional floriculture for cut flower production. In trade classifications, this variety is characterized by pure white flowers and is subdivided into quality grades depending on stem length, which include the categories Standard (45–55 cm), Fancy (55–65 cm), and Select (from 75 cm).

In scientific publications, this variety appears as an object of molecular genetic research, in particular when studying the activity of the DFR enzyme, which affects the formation of petal coloration. Specific data on agrotechnical features, disease resistance, or maturity periods are not presented in open sources.

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.

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 Westdiasport 94/1

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.

  • WEST CRYSTAL primary JP
  • Westcrystal 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
Theodorus Adrianus Segers 24 Developed the variety
Applicant
West Select b.v. Submitted the application to the register
Rights holder
West Select b.v. 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 № ANJ2167
Terminated
  1. Application filed 29 August 1994
  2. Registered 9 April 1996
  3. Entry closed 14 June 2000

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

Found an error in the record?

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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

Same species

Other varieties: Carnation

All 2 459 varieties of species

Statas

Protection expired

Dianthus caryophyllus L. · Carnation

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7 records

Stapisou

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Dianthus caryophyllus L. · Carnation

van Staaveren B.V.

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6 records

Stacor

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Dianthus caryophyllus L. · Carnation

van Zanten Plants b.v

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6 records

Wesroman

Active

Dianthus caryophyllus L. · Carnation

West Select B.V.

2 records

Wesruba

Terminated

Dianthus caryophyllus L. · Carnation

NL
1 record

WEST MOON

Terminated

Dianthus caryophyllus L. · Carnation

Theodorus Adrianus Segers

NL
2 records

Nearby in the species list Wesmar, Wesnavi, Wesnouk, Wesplila, Wespris, Wesrado, Wesrenzo, Wesrodeo, Wesroman, Wesruba, WEST MOON, WEST OUR MALINE, West Pearl, West Rosy, Westana, Westcherry, Westdiamond, Westdream, Westflame, Westgold

Discussion: WEST CRYSTAL

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