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Small urchin orchid

Bryobium irukandjianum

Small urchin orchid is a tiny clump-forming epiphytic orchid with small fleshy pseudobulbs and minute whitish to dull pink flowers, native only to tropical North Queensland. Key to growing it is humid, shaded, well-drained conditions on a mount or in a fine bark pot.

Family
Orchidaceae (Orchid family)
Grows as
Epiphyte, Orchid
Light
Part shade, Bright indirect
Water
Water regularly so the mount or mix stays moist but never soggy; reduce slightly in cooler months.
Soil
Fine bark or sphagnum on a slab or in a small pot, or mounted on wood or cork.
Temperature
18–30 °C; protect below 12 °C
How easy
Hard
Native range
N. Queensland
Climate
wet tropical

About

Bryobium irukandjianum, commonly known as small urchin orchid, is an epiphytic or lithophytic clump-forming orchid that has small, fleshy green pseudobulbs, each with two or three leaves and between seven and twelve small, short-lived, whitish to dull pink flowers. This orchid only occurs in tropical North Queensland.

Where it grows

Bryobium irukandjianum mostly grows on the upper branches of trees in humid situations. It is found in Queensland between the McIlwraith Range and the Atherton Tableland.

Other Bryobium plants

Spotted urchin orchid · Brittle urchin orchid · Dingy urchin orchid · Christmas Island urchin orchid · Bryobium

Text excerpted from the Wikipedia article Bryobium irukandjianum 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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