Blaue Donau

Withdrawn

Caryopteris x clandonensis A. Simmonds ex anon. Clandon bluebeard · Ornamentals · bred by WENZL ADOLF

also searched as: блауе донау

Variety description

10 August 2026

The plant forms a dense bush with a wide, upright, and loose structure, not producing root suckers. The foliage is gray or gray-green in color. Flowering occurs from August to October; the flowers have a violet-blue or dark purple hue.

The variety prefers sunny and dry sites. In cold climates, shoots are prone to frost damage, requiring spring pruning to a height of about 25 cm. The plant is used in landscape design for flower beds and rock gardens, and it also attracts bees and butterflies.

Sources6

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

Parties

Breeder: WENZL ADOLF 1 Developed the variety
Applicant: WENZL ADOLF 1 Submitted the application to the register

Plant breeders' rights

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

European Union № 19981421

Withdrawn

Application filed 22 October 1998
Registered —
Entry closed 26 June 2002

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species