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Snakemouth orchid

Pogonia ophioglossoides

Also called Rose Pogonia, Snakemouth

Snakemouth orchid
Photo: Orchi, CC BY-SA 3.0

Snakemouth orchid is a small terrestrial orchid native to wet acidic habitats from central Canada to the eastern United States. Keep its roots consistently moist in acidic, sphagnum-rich conditions, which is the key to growing it.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Full sun, Part shade
Water
Keep the soil consistently moist and never let it dry out.
Soil
Acidic, peaty mix with sphagnum moss.
Temperature
Hardy in cold winters, dormant below freezing; grows well in cool to warm summers.
How easy
Hard
Native range
C. & E. Canada to EC. & E. U.S.A.
Climate
temperate

About

Pogonia ophioglossoides, also known the snakemouth orchid, adder's tongue or rose pogonia, is a species of orchid occurring from central Canada to the east-central and eastern United States. This species occurs in wet habitats. It is the type species of the genus Pogonia, and is the only species of its genus native to North America.

Where it grows

Colonies of rose pogonia are found growing in wet habitats with acidic soils often containing sphagnum moss. These may include bogs, fens, marshes, and meadows. In the north, the habitat is typically fens but sometimes also bogs. Further south, along the Gulf Coast, it is a species of wet pine savannas and flatwoods. It is typically found growing alongside the orchid species Arethusa bulbosa and Calopogon tuberosus.

Other Pogonia plants

Asian Pogonia · Vascular Plants

Text excerpted from the Wikipedia article Pogonia ophioglossoides 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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