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Last revision : 16-Jun-2008
Subfamily Cypripedioideae Lindl.
__Genus Selenipedium Rchb. f.
__Genus Cypripedium L.
__Genus Mexipedium V.A. Albert & M.W. Chase
______Mexipedium xerophyticum (Soto Arenas, Salazar & Hagsater)V.A. Albert & M.W. Chase
__Genus Phragmipedium Rolfe
__Genus Paphiopedilum Pfitzer
