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Mongarlowe midge orchid

Genoplesium oliganthum

Genoplesium oliganthum is a small, deciduous terrestrial orchid from a tuber, native to woodland on the Southern Tablelands of New South Wales. It is a rare wild orchid rarely grown in gardens, so care depends on its woodland habitat.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Water moderately during its growing season and keep the tuber barely moist while dormant.
Soil
Free-draining, sandy or gritty humus-rich soil, similar to native woodland.
Temperature
Tolerates cool temperate conditions; protect from hard frost and extreme heat.
How easy
Hard
Native range
New South Wales
Climate
subtropical

About

Genoplesium oliganthum, commonly known as the Mongarlowe midge orchid, is a species of small terrestrial orchid which is endemic to New South Wales. It has a single thin leaf and up to nine greenish brown to reddish flowers with a purplish labellum. It grows with grasses and shrubs on the Southern Tablelands.

Where it grows

The Mongarlowe midge orchid grows with grasses and shrubs in woodland between Mongarlowe, Braidwood and Nerriga.

Other Genoplesium plants

Corunastylis densa · Genoplesium laminatum · Genoplesium leptochilum · Genoplesium trifidum · Midge Orchids · Pointed midge orchid · Tableland midge orchid · Black midge orchid · Freak midge orchid · Elfin midge orchid · Erect midge orchid · Brittle midge orchid

Text excerpted from the Wikipedia article Genoplesium oliganthum 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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