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Pink Lady Slipper (Cypripedium acaule)
Orchid Family (Orchidaceae)

(Also known as Pink Moccasin Flower)

Habitat:

This perennial plant is found growing in dry, wooded areas. Its flowers usually reach a height of 6-15 inches.

Leaves:

Basal, strap-like, with smooth edges. There are usually 1-2 leaves per plant.

Flowers:

Large and showy, with a pink "pouch" and five brownish petals. You may occsaionally see a flower with a white pouch and green petals.

Helpful Tips:

Pink Lady Slippers are native to Maine, and their range spreads from Newfoundland south to Georgia and Alabama, and west to Alberta. For more information, see Audubon Wildflower or Flora of Maine.

Pink Lady Slipper
Left: A Pink Lady Slipper flower.
Right: A white-flowered form of the Pink Lady Slipper.
(Photos courtesy of Matt Arsenault)
A Pink Lady Slipper with a white flower.

 

Pink Lady Slipper Map

Sightings of Pink Lady Slipper in Bloom
2006
2007
2008
Date
Location
Date
Location
Date
Location
May 17

Hollis

       
May 21

Alfred

       
May 22

Jefferson

       
May 26

Lyman

       
May 27

Sumner

       
May 28

Bar Harbor

       
May 31

Winthrop

       

 

Last Updated: July 18, 2006