The Gametophyte Development of Athyrium fallaciosum and Effect of Sowing Density on the Gametophyte Sexual Expression Comparative Studies on Gametophyte Morphology and Development of Four Species of Athyriaceae CLASSIFICATION AND DISTRIBUTION OF GENUS ATHYRIUM SECT. POLYSTICHOIDES FROM CHINA Dryoathyrium erectum is a member of the genus Athyriopsis A Revision of the Chinese Athyrium Roth II—Enumeration of the Species (1) On the Genus Athyrium Ser. Epiraches Ching et Y. T. Hsieh ex Y. T. Hsieh Taxonomy of Athyriurn Roth Subgen. Athyrium in Yunnan Morphology and Anatomy of Two Athyriaceae Genera Growing in Shandong Spore Morphology of Pseudocystopteris Ching Two New Species of Athyriaceae from Hunan STUDY ON THE SPORE MORPHOLOGY OF ATHYRIUM FROM CHINA A BIOGEOGRAPHIC COMPARISON ON ATHYRIUM ROTH IN TAIWAN AND MAINLAND OF CHINA Study on the Development of Perispore of Dryoathyrium coreanum(Christ)Tagawa A New Species and A New Hybrid of Athyriurn from Yunnan Two New Species of the Early Cretaceous Filicinae and Their Taxonomical Study Spore morphology of Dryoathyrium Ching from China Taxonomical Revision of Some Species of Lunathyrium Koidzumi in N. E. Asia Neoathyrium crenulatoserrulatum (Makino) Ching et Z. R. Wang,One Unnecessary Taxon of Cornopteris crenulatoserrulatum (Makino) Nakai Rediscovery of Cystoathyrium chinense Ching (Cystopteridaceae): phylogenetic placement of the critically endangered fern species endemic to China RAPD analysis of the genetic diversity in Athyrium, Gymnocarpium and Cystopteris of Athyriaceae from Heilongjiang Province Gametophyte Development of Athyrium niponicum A REVISION OF THE CHINESE ATHYRIUM ROTH (I)-SUBGENERIC CLASSIFICATION OF THE GENUS Pharmacognostical Studies on the Chinese Drug Guanzhong Produced in Middle-South China New Taxa of Athyriaceae from Hengduan Mountains, China Taxonomical Revision of Some Species of Lunathyrium Koidzumi in N. E. Asia