Lady slipper is a term that refers to a certain type of orchid that is noted for its distinctively shaped flowers. While "lady slipper" is a common name for this plant, there are several other synonyms that are sometimes used. The most common of these is "moccasin flower," which derives from the resemblance of the flower's pouch-like shape to a Native American moccasin. Other synonyms include "wristlet," "stirrup pants," and "garden slippers." These synonyms may not be as widely used as "lady slipper," but they can be useful for distinguishing between different varieties of orchids that share similar physical characteristics.