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Expander

Application submitted

Clematis L. Clematis · Ornamentals · bred by Szczepan Marczyński

also searched as: експандер

Variety description

10 August 2026

The variety forms an upright bush, the shoots of which cling weakly to supports and can be used as a groundcover plant. In the absence of support, the shoots trail along the ground.

Flowers are wide open, have 4–6 sepals colored dark pink or reddish-pink, which fade as they age. Flowering is abundant from June to July with a possible repeat wave until October.

The plant belongs to the 3rd pruning group, which is carried out in early spring at a height of 30–50 cm from the ground. The variety has high winter hardiness, corresponding to USDA zone 4.

Clematis is suitable for cultivation in containers on balconies and terraces, as well as for creating compositions with other perennials or low shrubs.

Sources7
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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.

application no record

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

Parties

Breeder
Szczepan Marczyński 69 Developed the variety
Applicant
Szczepan Marczyński 69 Submitted the application to the register
Rights holder
Szczepan Marczyński 69 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 O2290
Application submitted
  1. Application filed 15 November 2024
  2. Registered
  3. Currently active indefinite in the register

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

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