WANOSCG Orchid Fact Sheet

Thelymitra flexuosa

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Name and Authority

Thelymitra flexuosa Endl.

Synonyms (previous names)

Macdonaldia concolor; Macdonaldia smithiana; Thelymitra smithiana

Common Name

Twisted Sun Orchid

Complex Name

Thelymitra flexuosa (Dainty Sun Orchids)

Originally Described by

Stephan Endlicher in Nov.Stirp.Dec. 23 (1839)

Distribution and Habitat

Kalbarri to Augusta and eastwards to Cape Arid, growing in seasonally wet flats and shallow soil pockets on granite outcrops. The species is also found in South Australia, Victoria, New South Wales and Tasmania.

Flowering Months

· · · · · · · · Sep Oct · ·

Description

A swamp-dwelling species 200–350 mm high with a narrow, smooth leaf 50–120 mm long by 2–3 mm wide and up to four prominently cupped, lemon-yellow flowers 12–15 mm across.

Distinguishing Features

It has a characteristic zig-zagged flower stem.

WA Conservation Code (Threatened Status)

Not Listed

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