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Rocky Cape midge orchid

Genoplesium brachystachyum

Rocky Cape midge orchid is a small, deciduous, tuberous terrestrial orchid native only to Tasmania, found in coastal heath among rocks. It is a wild species rarely grown in gardens, and it is threatened by its small, scattered populations.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep the tuber lightly moist during the growing season and let it rest dry while dormant.
Soil
Sandy, free-draining, low-nutrient soil or heath mix.
Temperature
10–20 °C; tolerates cool temperate winters and frost.
How easy
Hard
Native range
Tasmania
Climate
temperate

About

Genoplesium brachystachyum, commonly known as the Rocky Cape midge orchid or short-spike midge orchid, is a species of small terrestrial orchid endemic to Tasmania. It has a single thin leaf fused to the flowering stem and up to twelve small, green to brownish green, and reddish flowers. It usually grows in heath in rocky places near the coast.

Where it grows

Genoplesium brachystachyum grows in heath and heathy forest, among low shrubs, boulders and rock plates. It is found in disjunct populations containing fewer than 25 individuals near the north and west coasts.

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 brachystachyum 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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