What does "fairy-slipper" mean?

rare north temperate bog orchid bearing a solitary white to pink flower marked with purple at the tip of an erect reddish stalk above 1 basal leaf

What is a synonym for "fairy-slipper"?

Common synonyms include: calypso, calypso bulbosa.

Rare ·Advanced level

Noun

1
rare north temperate bog orchid bearing a solitary white to pink flower marked with purple at the tip of an erect reddish stalk above 1 basal leaf wordnet