Phylogeny of Ptychostomum (Bryaceae, Musci) inferred from sequences of nuclear ribosomal DNA internal transcribed spacer (ITS) and chloroplast rps4 Protective effect of Yunnan folk medicine Rhodobryum roseum on experimental myocardial ischemia of rat Tissue Culture and Development of the Moss Bryum dichotomum (Hedw.) in vitro HYDROBRYUM ENDL.-A NEW RECORDED GENUS OF PODOSTEMACEAE IN CHINA Studies on chemical constituents from moss Rhodobryum roseum Embryo and Endosperm Structures of Cycas revoluta Thunb.Seeds Optimization of ISSR-PCR Reaction System in a Rare Medicinal Plant Rhodobryum ontariense(Bryaceae) A Study on the Spore Morphology of Bryum Hedw. in China Studies on the chemical constituents from herb of Rhodobryum roseum Morphological Characteristics,Geographical Distribution and Taxonomic Status of Bryum petelotii Thér.et Henr. ITS sequences analysis of nuclear ribosomal DNA of Bryum yuennanense and B.capillare Growth and physiological responses of Leucobryum juniperoideum to different nitrogen stresses Effects of UV-B radiation and light recovery on physiological property and cell ultrastructure of Bryum argenteum Screening of active fraction on heart protection from Rhodobryum roseum A Cytological Observation on Six Mosses of Northeast China Jaffueliobryum wrightii var.rhombicum (Grimmiaceae),A New Variety from Inner Mongolia,China A Taxonomic Revision of Anomobryum(Bryaceae,Musci) in China Peristome Morphology of Bryum Hedw. (Musci:Bryaceae) and Its Taxonomic Significance Notes on the genus Study on the Characteristics of Protonema Development of Bryum uliginosum