species 28,806 observations

Fairy-slipper

Calypso bulbosa

Field notes

Calypso is a genus of orchids containing one species, Calypso bulbosa, known as the calypso orchid, fairy slipper or Venus's slipper. It is a perennial member of the orchid family found in undisturbed northern and montane forests. It has a small pink, purple, pinkish-purple, or red flower accented with a white lip, darker purple spottings, and yellow beard. The genus Calypso takes its name from the Greek signifying concealment, as they tend to favor sheltered areas on conifer forest floors. The specific epithet, bulbosa, refers to the bulb-like corms.

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1 native animals
supported in the US

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Moisture
Moist
Soil pH
Alkaline

From USDA PLANTS and the Lady Bird Johnson Wildflower Center.