Claderia is a genus of flowering plants from the orchid family, Orchidaceae. Only two species are known, both epiphytes native to southeast Asia and New Guinea. \n* Claderia papuana Schltr. - New Guinea and possibly the Philippines \n* Claderia viridiflora Hook.f. - Thailand, Peninsular Malaysia, Borneo, Sumatra, Sulawesi. Reported also from Cambodia, Java and New Guinea but these sitings are unconfirmed.