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Kiandra greenhood

Pterostylis oreophila

Also called Blue Tongued Orchid, Blue Tongued Greenhood

Kiandra greenhood is a small terrestrial orchid from south-eastern Australia that grows from an underground tuber and flowers in summer. It needs cool, moist, well-drained conditions, and it is best left in the wild rather than dug up for cultivation.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep soil consistently moist during the growing season, and let it dry out only while the plant is dormant.
Soil
Humus-rich, gritty, moist but well-drained soil or a mix of leaf mould and sand.
Temperature
5–20 °C; tolerates cold winters and needs cool summers, protect from heat above 25 °C.
How easy
Hard
Native range
SE. New South Wales to E. Victoria
Climate
temperate

About

Pterostylis oreophila, commonly known as the Kiandra greenhood or blue-tongued greenhood is a species of orchid endemic to south-eastern Australia. Flowering and non-flowering plants have three to five dark green, fleshy leaves and flowering plants have a single green and white, sickle-shaped flower with a deeply notched, bulging sinus between the lateral sepals.

Where it grows

The Kiandra greenhood grows in moist soil, often near streams, in montane and subalpine forest and shrubland between the Brindabella Range in New South Wales and north-eastern Victoria.

Other Pterostylis plants

Tablelands greenhood · Needle-point rustyhood · Pterostylis actites · Sharp greenhood · Long-tongued summer greenhood · Kauri Greenhood · Sutton Grange Greenhood · Striped greenhood · Shy greenhood · Winter Greenhood · Alpine greenhood · Coastal greenhood

Text excerpted from the Wikipedia article Pterostylis oreophila 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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