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Forster's clematis

Clematis forsteri

Forster's clematis
Photo: Lisa Bennett, CC BY 4.0

Forster's clematis is a woody, climbing vine native to New Zealand that scrambles over shrubs and forest margins, with creamy white flowers from September to March. It grows best with its roots shaded and its top in good light.

Family
Ranunculaceae (Buttercup family)
Grows as
Climber
Light
Part shade, Full sun
Water
Keep the soil evenly moist during growth, reducing water in winter.
Soil
Free-draining, fertile, humus-rich soil with cool, shaded roots.
Temperature
10–25 °C; tolerates light frost but protect below -5 °C.
How easy
Moderate
Safety
Toxic: All parts contain irritant compounds such as protoanemonin that can blister skin and irritate the mouth and gut if chewed or eaten.. Toxic to cats and dogs (ASPCA).
Native range
New Zealand
Climate
subtropical

About

Clematis forsteri, the Forster's clematis, pōānanga, small white clematis, or pikiarero, is a species of flowering plant that is endemic to New Zealand.

Where it grows

This species is known from both the North and South Island, south of Auckland and north of Canterbury. It can be found in lowland forests, often on the margins or where there is light, such as in streamsides or brush.

Other Clematis plants

Rush Stem Clematis · Clematis akebioides · Alpine clematis · Goat's Beard · Evergreen Clematis · Clematis aromatica · Pine hyacinth · Bigelow's leather flower · Traveler's-joy · Satincurls · Gold Wool Clematis · Early Virgin's Bower

Text excerpted from the Wikipedia article Clematis forsteri by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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