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Common Sneezeweed

Centipeda cunninghamii

Also called Old Man Weed, Common Sneezewood, Sneezeweed

Common Sneezeweed
Photo: Ewen Cameron, CC BY 4.0

Common sneezeweed (Centipeda cunninghamii) is a small, native Australian perennial herb in the daisy family that grows about 20 cm tall, usually in damp or flood-prone ground. It is easy to grow from seed or cuttings but can become invasive, so keep it moist and contained.

Family
Asteraceae (Daisy family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Keep the soil consistently moist, as it naturally grows in wet, muddy ground.
Soil
Moist, silty or loamy soil; tolerates a range of soil types.
How easy
Easy
Native range
Australia
Climate
desert or dry shrubland

About

Centipeda cunninghamii is a species of flowering plant in the Asteraceae family. It is referred to by the common names old man weed, being the literal translation of its Koori name gukwonderuk, common sneezeweed and scent weed which were given by European settlers but are increasingly falling out of use. The plant was used by indigenous Australians for its purported medicinal properties. It grows along the Murray River, or generally anywhere there is water, especially low lying or swampy areas. It can be identified by its unique shaped leaf and its pungent scent which is pine-like and minty.

Where it grows

Flowering: mostly spring–autumn. September–February

Other Centipeda plants

Centipeda

Text excerpted from the Wikipedia article Centipeda cunninghamii 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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