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Caladenia thysanochila

Caladenia thysanochila, the peninsula spider orchid, is a rare terrestrial orchid from a single reserve in Victoria, Australia, known from only two recorded plants and thought to be extinct. It is not realistically grown in gardens, so care notes are for reference only.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Water sparingly during the growing season and let the soil dry out while the plant is dormant.
Soil
Well-drained, sandy, acidic soil similar to heathland.
Temperature
Cool to mild temperate conditions; protect from hard frost.
How easy
Hard
Native range
Victoria
Climate
subtropical

About

Caladenia thysanochila, commonly known as the peninsula spider orchid or fringed spider-orchid, is a plant in the orchid family Orchidaceae and is endemic to Victoria. It is a ground orchid with a single hairy leaf and a single bright white to pale pinkish flower. Only two flowers have been seen and the species is thought to be extinct.

Where it grows

The only two specimens of this orchid have been observed having been discovered in 1988. Both were growing in heathy woodland in a reserve on the Mornington Peninsula.

Other Caladenia plants

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 thysanochila 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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