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BWM 01

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Corylus avellana L. Common hazel · Fruit crops · bred by van Zoelen Brigitta Wilhelmina Maria

also searched as: бвм 01

Variety description

10 August 2026

The variety has a vertical crown shape. A key ornamental feature is the leaves, colored in shades of the purple, brown, black, and gray-purple spectrum, which retain color intensity until autumn.

The plant is frost-resistant and withstands temperature drops down to -25 °C. Although the variety belongs to a species that produces edible fruit, it is bred primarily for ornamental purposes, therefore specialized data on its yield or industrial nut characteristics are absent.

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.

QZ

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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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 bwm 01

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.

  • BWM 01 primary QZ
  • BWM01 US

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
van Zoelen Brigitta Wilhelmina Maria 1 Developed the variety
Applicant
van Zoelen Brigitta Wilhelmina Maria 1 Submitted the application to the register
Rights holder
Brigitta W.M. van Zoelen 1 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.

European Union № 20201749
Active
  1. Application filed 20 July 2020
  2. Registered 3 April 2023
  3. Currently active indefinite in the register

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: Common hazel

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Corylus avellana L. · Common hazel

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Corylus avellana L. · Common hazel

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Corylus avellana L. · Common hazel

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Nearby in the species list BARRETTONA, Bart Nuss, BEARN, Berezokoryi, Bergeri, Blut Nuss, Bollwiller, Bolviller, Butler, Butlo, CAMPANICA, CAMPONECA, Camponia, CAMPONICA, CARRELLO, CASAMALE O NOSTRALE, Casina, CASTANYERA, Catalonische Zellernuss, Celski

Discussion: BWM 01

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