New Zealand Native Orchids

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Thelymitra purpureofusca

Sun Orchid

Eastbourne 27 November 2019. Photo: Matt Ward
Photo: Matt Ward
Recorded distribution
Recorded distribution

Plant

With leaves narrow, concave upwards in wiry clumps. The stems, bracts, ovaries and the backs of the sepals usually dusky brown-purple, but there are green forms

Flowers

Few, blue-grey. Column pale mauve, top rounded dark brown to black, tipped yellow, weakly cleft. Column arms short with dense white cilia. Flowers rarely open, but may do so on hot sunny days.

Flowering

November - December.

Habitat

Sea level to montane, in association with beech. Distribution uncertain as often confused with other purple stemmed Thelymitra.

Conservation

Widespread, sparse, not threatened.

Notes

Not currently recognised but representative of a range of forms named by Colenso that occur mostly in beech forests especially in the South Island. Others include T. nemoras, and T. alba (see Journal 166). More slender than T. “Whakapapa”, the leaf much narrower than T. longifolia.

Key features

Plants small clumped, leaves erect, flowers small, whitish, column tall erect.

Photos

Eastbourne 27 November 2019. Photo: Matt Ward
Eastbourne 27 November 2019. Photo: Matt Ward
Eastbourne 27 November 2019. Photo: Matt Ward
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Sun orchids (Thelymitra)
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