Us 5305/6 sw
Dendrobium is the second largest genus of the Orchidaceae widely distributed in tropical and subtropical regions of Asia, Oceania, and other areas . Dendrobium huoshanense C.Z. Tang et S.J. Cheng is a perennial epiphytic herb, which belongs to Orchidaceae Dendrobium Sw. The wild D. huoshanense is endangered because of over-exploitation and habitat deterioration.