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Keyflower

Dactylorhiza aristata

Also called Fischer's Orchid, Key Flower, Spiked Dactylorhiza

Keyflower
Photo: Σ64 (talk), CC BY-SA 3.0

Dactylorhiza aristata is a terrestrial tuberous orchid of cool, subalpine and subarctic meadows and wet ground, native from northeastern Asia to Alaska. It is a hardy wild orchid that is seldom grown in gardens, and it needs cool, moist conditions with a dormant winter.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade, Full sun
Water
Keep the soil consistently moist during the growing season and avoid waterlogging when dormant.
Soil
Humus-rich, moist, slightly acidic to neutral soil, such as a loam or peat-based mix.
Temperature
Cool conditions suited to subalpine and subarctic climates; tolerant of hard winter cold.
How easy
Hard
Native range
E. China to S. Alaska
Climate
subalpine or subarctic

About

Dactylorhiza aristata, the keyflower, is a species of orchid. It is native to Japan, Korea, northeastern China (Hebei, Henan, Shandong, Shanxi), the Russian Far East, and Alaska (including the Aleutians).

Other Dactylorhiza plants

Dactylorhiza majalis subsp. baltica · Dactylorhiza cantabrica · Stately Dactylorhiza · Richly-Leaved Dactylorhiza · Dactylorhiza francis-drucei · Common spotted orchid · Dactylorhiza hatagirea · Dactylorhiza iberica · Flecked Marsh Orchid · Early marsh-orchid · Dactylorhiza insularis · Heath spotted orchid

Text excerpted from the Wikipedia article Dactylorhiza aristata 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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