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Last updated on April 18, 2014 at 5:48 EDT

Latest Cypripedium Stories

e75a8c33cd1b37ed027532af9976f472
2010-12-01 11:18:31

A 13-year study has been key to understanding how and why an orchid species (Cypripedium calceolus), which is endangered in some countries in Europe, is surviving and recovering in the Pyrenees. The results suggest that the abandonment of farming and grazing, which is enabling reforestation to take place, is benefiting this orchid. Populations of species at the edges of their distribution areas, as is the case with the 'lady's slipper' orchid (Cypripedium calceolus) on the southern side of...

2008-02-20 03:00:33

By Lamont, Eric E Stalter, Richard LAMONT, E. E. (Honorary Research Associate, Institute of Systematic Botany, The New York Botanical Garden, Bronx. NY 10458) AND R. STALTER (Department of Biological Sciences, St. John's University, Jamaica, NY 11439). Orchids of Atlantic coast barrier islands from North Carolina to New York. J. Torrey Bot. Soc. 134: 540-551. 2007.-During the past 25 years, we have documented the occurrence of 17 orchid species from Atlantic coast barrier islands from North...


Latest Cypripedium Reference Libraries

31_2d80a9e58d2716921ea6155a6fc74a82
2005-07-12 12:11:32

Lady Slippers describes the orchids in the subfamily Cypripedioidea, which includes the genera Cypripedium, Mexipedium, Paphiopedilum, Phragmipedium and Selenipedium. They are distinguished by their slipper-shaped pouches (modified labellums), which function by trapping insects so that they are forced to climb up past the staminode, behind which they collect or deposit pollinia. This subfamily has been considered by some (Rasmussen, 1985) to be a family Cypripediaceae, separate from the...

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