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Lady's-slipper orchid

Cypripedium calceolus

Also called Lady's Slipper, Lady’s Slipper Orchid

Lady's-slipper orchid
Photo: Mg-K ((GFDL)), CC BY-SA 3.0

A rare, long-lived, rhizomatous wild orchid of Europe and Asia, with large slipper-shaped yellow flowers. It is protected in many countries and is best left in the wild rather than dug up for cultivation.

Family
Orchidaceae (Orchid family)
Grows as
Orchid
Light
Part shade
Water
Keep the soil moist during the growing season and avoid waterlogging.
Soil
Moist, calcareous (lime-rich) soil with plenty of humus.
Temperature
Hardy in cold temperate climates; tolerates winter frost, native up to about 2,100 m elevation.
How easy
Hard
Native range
Europe to N. Japan, Algeria (Djurdjura)
Climate
temperate

About

Cypripedium calceolus is a lady's-slipper orchid, and the type species of the genus Cypripedium. It is native to Europe and Asia.

Where it grows

It has a widespread distribution from Europe east through Asia from Spain to the Pacific, including almost every country in Europe plus Russia (European Russia, Siberia, and the Russian Far East), northeastern China (Heilongjiang, Jilin, Liaoning, Nei Mongol), Mongolia, Korea and Rebun Island in Japan.

Other Cypripedium plants

Showy lady's slipper · Slipper orchids

Text excerpted from the Wikipedia article Cypripedium calceolus 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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