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Dianella callicarpa

Dianella callicarpa
Photo: Lorraine Phelan, CC BY 4.0

Dianella callicarpa, swamp flax-lily, is an evergreen tufted subshrub native to Victoria, Australia, grown for its violet flowers and deep purple berries. It thrives in moist to waterlogged soil and is propagated by division or seed.

Family
Asphodelaceae (Aloe family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Keep soil consistently moist; it tolerates waterlogged conditions in the wild.
Soil
Moist clay or sandy loam, ideally heavy, moisture-retentive soil.
Temperature
Cool to mild temperatures suit it best; frost-tolerant to moderate cold, protect from prolonged hard frost.
How easy
Easy
Native range
Victoria
Climate
subtropical

About

Dianella callicarpa, commonly known as swamp flax-lily, is a species of flowering plant in the family Asphodelaceae. It is native to Victoria, Australia, and was described in 1995.

Dianella callicarpa is an evergreen subshrub with lilac, mauve, or blue-violet flowers. The fruits are berries. The specific epithet refers to the species' "brilliant, deep purple fruits."

How to grow it

Dianella callicarpa can be cultivated and propagated by division, and by seeds. The plants are self-fertile. Fruit production can be enhanced through artificial pollination.

Where it grows

Dianella callicarpa is native to the subtropical biome of Victoria, Australia. It has been recorded in the Grampians, Hamilton, and Portland areas.

Other Dianella plants

Dianella acutifolia · Dianella adenanthera · Spreading Flax Lily · Matted Flax Lily · Dianella atraxis · Flax Lily · Coast Flax Lily · Short Flowered Flax Lily · Cerulean flaxlily · Dianella carolinensis · Beach Flax Lily · Dianella daenikeri

Text excerpted from the Wikipedia article Dianella callicarpa 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.

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