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Black midge orchid

Genoplesium anthracinum

Black midge orchid is a small, deciduous terrestrial orchid from coastal heath in New South Wales, growing from an underground tuber and flowering in autumn. It is a wild species rarely grown in gardens, and it needs native heath conditions and protection from disturbance.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep soil moist during the growing season and let it rest drier while dormant.
Soil
Sandy, free-draining, acidic heath soil.
Temperature
Mild subtropical conditions; protect from frost.
How easy
Hard
Native range
New South Wales
Climate
subtropical

About

Genoplesium anthracinum, commonly known as the black midge orchid, is a species of small terrestrial orchid endemic to New South Wales. It has a single thin leaf fused to the flowering stem and up to thirty small, coal black flowers. It grows in heath in coastal and near-coastal parts of the Northern Rivers area.

Where it grows

Genoplesium anthracinum grows in heath, often colonising disturbed sites and is found between Byron Bay and Wardell.

Other Genoplesium plants

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

Text excerpted from the Wikipedia article Genoplesium anthracinum 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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