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Xanthosia tasmanica

Xanthosia tasmanica
Photo: Matt Berger, CC BY-SA 4.0

Xanthosia tasmanica is a small, low perennial herb from southern Australia, with white flowers in a compound umbel and trifoliate leaves. It is a wild heathland and forest plant rather than a common garden subject, and its care needs are not well documented.

Family
Apiaceae (Carrot family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly while establishing, then let the top of the soil dry slightly between waterings.
Soil
Well-drained, sandy or gritty soil, ideally low in phosphorus as with most Australian native plants.
Temperature
10–30 °C; protect from hard frost
How easy
Hard
Native range
SW. & SE. Australia
Climate
subtropical

About

Xanthosia tasmanica is a species of flowering plant in the family Apiaceae and is endemic to southern Australia. It is an erect or ascending perennial herb with trifoliate leaves with elliptic leaflets, and white flowers in a compound umbel with one flower per ray and sometimes another flower between the rays.

Where it grows

This species of xanthosia grows in coastal heath or forest from the south coast of New South Wales, southern Victoria, the Fleurieu Peninsula and Kangaroo Island of South Australia, the Esperance Plains, Jarrah Forest, Swan Coastal Plain and Warren bioregions of south-western Western Australia and Tasmania.

Other Xanthosia plants

Tufted Xanthosia · Xanthosia candida · Xanthosia ciliata · Xanthosia collina · Cut Leaved Xanthosia · Xanthosia eichleri · Xanthosia fruticulosa · Heath Xanthosia · Xanthosia kochii · Cut Leaf Xanthosia · Xanthosia peduncularis · Woolly Xanthosia

Text excerpted from the Wikipedia article Xanthosia tasmanica 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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