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Winter orchid

Cyrtostylis rotundifolia

Also called New Zealand Gnat Orchid, Gnat Orchid, Small Gnat Orchid

Winter orchid
Photo: naturewatchwidow, CC BY 4.0

Winter orchid is a small, deciduous, terrestrial orchid native to New Zealand, with a single leaf and up to four pink or pinkish green flowers in winter. It is a wild species found in scrub, and is rarely grown as a garden or houseplant, so care advice is general.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep the soil moist during active growth in winter and spring, and let it dry out while dormant in summer.
Soil
Free-draining, humus-rich soil or a fine bark and leaf-mould mix.
Temperature
5–20 °C; tolerates cool conditions and frost in its native habitat.
How easy
Hard
Native range
New Zealand
Climate
subtropical

About

Cyrtostylis rotundifolia, commonly known as the winter orchid or gnat orchid, is a species of orchid endemic to New Zealand. It has a single egg-shaped leaf and a flowering stem with up to four pink or pinkish green flowers with a flat, oblong labellum. It is very similar to Cyrtostylis oblonga and more investigation is required to determine if they are distinct from each other.

Where it grows

The winter orchid grows in lightly shaded scrub and open in areas on the southern half of the North Island and the lower two-thirds of the South Island of New Zealand.

Other Cyrtostylis plants

Western gnat orchid · Winter orchid · Small Gnat-orchid · Large gnat orchid · Dwarf gnat orchid · Gnat orchids

Text excerpted from the Wikipedia article Cyrtostylis rotundifolia 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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