T2 100 g responds to the rate of postage of the 2nd class up to 100 g - domestic servis. © Slovak Post, 2008 Within the territory of Slovakia, this genus is represented by only one species. At the same time, it is the only representative of the Cypripedioidae subfamily in Slovak flora. The great majority if this genus is to be found in Asia and North America, comprising about 20 species. C. calceolus measures up to 60 cm with a creeping rootstalk, from which a stem sprouts with 3-5 alternate and 4-7 cm wide lanceolate leaves, and typically only one...