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Prickly Guinea Flower

Hibbertia acicularis

Prickly Guinea Flower
Photo: Jackie Miles, CC BY 3.0 au

Hibbertia acicularis, prickly guinea-flower, is a small Australian shrub with yellow flowers, native to heath and forest in eastern Australia. It is seldom grown in gardens, and the key is a sunny, well-drained site in a mild climate.

Family
Dilleniaceae (Dilleni family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Water regularly while establishing, then reduce to occasional watering once established; avoid waterlogging.
Soil
Free-draining, sandy or acidic soil, as in its native heath.
Temperature
Mild conditions suited to subtropical to temperate climates; protect from hard frost.
How easy
Moderate
Native range
E. & SE. Australia
Climate
subtropical

About

Hibbertia acicularis, commonly known as prickly guinea-flower, is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is an erect or prostrate shrub with linear to lance-shaped leaves and yellow flowers arranged singly in leaf axils with the six to eight stamens joined at the base, in a single cluster.

Where it grows

Hibbertia acicularis grows in heath, woodland and forest in south-eastern Queensland, the coast and tablelands of New South Wales, east of Port Phillip Bay in Victoria, and in Tasmania.

Other Hibbertia plants

Bandalup Buttercup · Hibbertia acaulothrix · Needle Leaved Guinea Flower · Hibbertia acrotrichion · Pointed Hibbertia · Hibbertia alopecota · Hibbertia ambita · Hibbertia amplexicaulis · Hibbertia ancistrophylla · Hibbertia ancistrotricha · Hibbertia andrewsiana · Hibbertia angulata

Text excerpted from the Wikipedia article Hibbertia acicularis 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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