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Cortexa

Active

Salix purpurea L. Basket willow · Ornamentals · bred by Uniwersytet Warmińsko-Mazurski w Olsztynie

also searched as: кортекса

Variety description

10 August 2026

The Cortexa variety belongs to the species Salix purpurea L. The plant is characterized by flexible shoots, which are initially purple-red in color, and opposite leaf arrangement, which is a rare trait for willows.

The primary purpose of the variety is the production of pharmaceutical raw material — bark (Salix cortex). The variety is not intended for cultivation as an energy crop or a biomass source, unlike other willow forms used for these purposes.

Sources5
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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.

active no record

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

Parties

Breeder
Uniwersytet Warmińsko-Mazurski w Olsztynie 35 Developed the variety
Applicant
Uniwersytet Warmińsko-Mazurski w Olsztynie 35 Submitted the application to the register
Rights holder
Uniwersytet Warmińsko-Mazurski w Olsztynie 35 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.

Poland № O O1849
Active
  1. Application filed 24 March 2015
  2. Registered 17 February 2017
  3. Currently active indefinite in the register

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

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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: Basket willow

All 4 varieties of species

Bona

Active

Salix purpurea L. · Basket willow

Uniwersytet Warmińsko-Mazurski w Olsztynie

PL
1 record

Aspi

Active

Salix purpurea L. · Basket willow

Uniwersytet Warmińsko-Mazurski w Olsztynie

PL
1 record

Aspira

Active

Salix purpurea L. · Basket willow

Uniwersytet Warmińsko-Mazurski w Olsztynie

PL
1 record

Nearby in the species list Aspi, Aspira, Bona

Discussion: Cortexa

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