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Caladenia rhomboidiformis
Diamond spider orchid is a small, deciduous, tuberous terrestrial orchid native to south-west Western Australia, with one hairy leaf and one or two green, yellow and red flowers on a slender stalk. It is a wild orchid rarely grown in gardens, and it needs a cool, moist, seasonally dry rhythm that mimics its native jarrah forest habitat.
Caladenia rhomboidiformis, commonly known as the diamond spider orchid, is a species of orchid endemic to the south-west of Western Australia. It has a single erect, hairy leaf and one or two green, yellow and red flowers. Until 1971 It was known as a variety of the green comb spider orchid Caladenia dilatata then, until 1989 as a variety of the clubbed spider orchid, Caladenia longiclavata.
The diamond spider orchid is found between Busselton and Augusta in the Jarrah Forest and Warren biogeographic regions where it grows in a variety of habitats but often in jarrah forest, or Banksia or sheoak woodland.
Coastal spider orchid · Canberra spider orchid · Caladenia ×aestantha · Summer spider orchid · Fairy orchid · Stegostyla Alpina · Boranup spider orchid · Bundarra spider orchid · Charming spider orchid · Dainty spider orchid · Dainty blue china orchid · Genoa spider orchid
Text excerpted from the Wikipedia article Caladenia rhomboidiformis 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.
