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Seena

Terminated

Clematis courtoisii Hand.-Mazz. · Ornamentals · bred by Johannes Antonius Jozef Hannink

also searched as: сина

Variety description

10 August 2026

The variety is a seedling of the wild species Clematis courtoisii. The plant is a deciduous weak liana or subshrub with green stems 2–3 meters in height and ternate dark green leaves.

Flowers are flat, 10–12 cm in diameter, facing upward or outward. There are 5–6 sepals, which are white, sometimes with a pale green stripe on the outside or a purple tint at the base. A distinctive feature is the long dark purple stamens with dark anthers.

Flowering occurs in April–May on current-year shoots. The plant's frost resistance is estimated down to -5°C. Seed heads remain on the plant; the variety is suitable for growing on supports.

Sources6
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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Johannes Antonius Jozef Hannink 6 Developed the variety
Applicant
Johannes Antonius Jozef Hannink 6 Submitted the application to the register
Rights holder
Johannes Antonius Jozef Hannink 6 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 № 20122232
Terminated
  1. Application filed 24 October 2012
  2. Registered 8 December 2014
  3. Entry closed 8 October 2019

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

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