@book{19889,
	author = {Roberts, Jacqueline A.},
	title = {Cities orchid checklist /},
	publisher = {R. Botanic Gardens,},
	year = {1995.},
	address = {Kew :},
	note = {La Biblioteca posee vol. 1: For the genera: Cattleya, Cypripedium, Laelia, Paphiopedilum, Phalaenopsis, Phragmipedium, Pleione and Sophronitis, including accounts of: Constantia, Paraphalaenopsis and Sophronitella.}
}