The Current Research Status of Endangered Rhynchostylis retusa (L.) Blume: A Review

Orchids bear the crown of highly evolved ornamental floral specialization in the plant kingdom, but have poor medicinal background. Further, Rhynchostylis retusa (L.) Blume is much less studied plant species among Orchidaceae due to its overexploitation in the wild. This epiphytic herb belongs to the tropical areas and kept under endangered category by CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) that points out its abated natural population. In this sense, the aim is to document the past and present researches upon R. retusa highlighting the traditional and remedial uses, and to ignite the conservation awareness among the people.