Cypripedium arietinum
From Wikipedia, the free encyclopedia
Ram's-Head Lady's-Slipper |
||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Scientific classification | ||||||||||||||
|
||||||||||||||
|
||||||||||||||
Cypripedium arietinum R.Br. |
The rare Ram's-Head Lady's-Slipper, Cypripedium arietinum, is an orchid that is native to the alvars around the Great Lakes in North America.
The plant grows to 10-40 cm (4-16 in), and the flowers may reach 1-2 cm (0.5-0.75 in). It flowers from May to June, producing brownish-green flowers with a pink and white lip.
The Ram's-Head Lady's-Slipper is difficult to cultivate, and rarely survives transplantation to a garden from the wild.
[edit] Conservation
Uncommon in Ontario, rare in Manitoba, the Ram's-Head Lady's-Slipper is a threatened plant species in many areas within its range, including Wisconsin, Michigan, and Saskatchewan. It is believed to be extirpated in Connecticut.