Davalliaceae of China A Supplement to the 《Flora of Xizang》 (2) A Supplement to the 《Flora of Xizang》 (2) HPLC fingerprint of Drynariae Rhizoma HPLC fingerprint of Drynariae Rhizoma Taxonomic and evolutionary implications of spore ornamentation in Davalliaceae Studies on the Gametophyte Development of Two Species of Davalliaceae Structural Characteristics of Leaf Epidermis and Their Systematic Significance in Davalliaceae Studies on the Quality Evaluation or Three Kinds of Rhizoma Drynariae Advance on the Chemical and Bioactive Studies on Plants of Davallia Genus