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Coastal mignonette orchid

Microtis familiaris

Coastal mignonette orchid is a small terrestrial orchid from the coastal heath of south-western Western Australia, grown mainly in its native habitat rather than in gardens. It grows from an underground tuber, produces one hollow leaf, and flowers only after fire.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Full sun, Part shade
Water
Keep the soil moist during its growing season, as it grows in swampy heath, then let it rest when the leaf dies back.
Soil
Moist, peaty or sandy soil with good organic matter.
Temperature
Mild temperate to subtropical conditions; protect from hard frost.
How easy
Hard
Native range
SW. Australia
Climate
subtropical

About

Microtis familiaris, commonly known as coastal mignonette orchid or coastal onion orchid is a species of orchid endemic to the south-west coastal region of Western Australia. It has a single hollow, onion-like leaf and up to twenty small, green to greenish-yellow, sweetly scented, widely spaced flowers. It often grows with large populations of other Microtis orchids but only flowers after fire.

Where it grows

Coastal mignonette orchid grows in swampy heath in coastal areas between Augusta and Esperance in the Esperance Plains, Jarrah Forest and Warren biogeographic regions.

Other Microtis plants

White mignonette orchid · Scented mignonette orchid · Mona Vale onion orchid · Notched onion orchid · Swamp mignonette orchid · Sweet mignonette orchid · Cupped mignonette orchid · Slender mignonette orchid · Desert mignonette orchid · Globular mignonette orchid · Granite mignonette orchid · Dense mignonette orchid

Text excerpted from the Wikipedia article Microtis familiaris 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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