ISSR analysis on genetic diversity of germplasms resources in Dendrobium SW. from different habitats Fingerprinting analysis of plants of Dendrobium Sw.by AFLP Application of mitochondrial nad 1 intron 2 sequences to molecular identification of some species ofDendrobium Sw. Advances in studies on chemical constitutents from plants of Dendrobium Sw. Application of biotechnology in studies of medicinal plants Dendrobium Sw. Advances in studies on pharmacology of plants from Dendrobium Sw Progress in physiological and biochemical characters of Dendrobium huoshanense Application of ISSR—PCR to identification of different Dendrobium Sw.species Characters and its authentication value of stem epidermal cell of medicinal plant in Dendrobium Sw. and their adulterants Study on chemical constituents in stems of Dend}obium nobile Characters and its authentication value of stem epidermal cell of medicinal plant in Dendrobium Sw. and their adulterants Study on chemical constituents in stems of Dendrobium nobile Research progress on pharmacological activities of medical plants from Dendrobium Sw. Specific PCR molecular identification of Dendrobium chrysotoxum