Study of Intermediate Filaments in Adiantum philippense and Comparative Analysis of Karetin-like Proteins in Some Plant Species Taxonomic Revision of Adiantum ser. Venusta Ching (Pteridaceae) from PanHimalayas* Effects of Spore Storage Time and Culture Conditions on the Formation of Gametophyte and Sporophyte of Adiantum reniforme var.sinense Spatial pattern of Adiantum reniforme var.sinense,Endemic to the Three-Gorge Reservoir Region ON THE DISTRIBUTION CHARACTERISTIC OF THE VARIETY ADIANTUM RENIFORME VAR. SINENSE EFFECTS ON THE MEDIA AND HORMONES OF THE ADIANTUM CAPILLUS-VENERIS SPORES CULTURE Studies on in Vitro Culture of Adiantum flabellulatum from Spores Community Characteristics and Conservation Strategies of Adiantum reniforme var.sinense, an Endemic Species in the Three-Gorge Reservoir Region Gametophyte Development of Adiantum malesianum Chatak Studies on in Vitro Culture of Adiantum flabellulatum from Spores STUDIES ON THE SPORE MORPHOLOGY OF ADIANTUM L.IN BEIJING New Geographical Distribution of Three Species in Adiantum L. Overview of the morphology, anatomy, and ontogeny of Adiantum capillus-veneris: An experimental system to study the development of ferns A PRELIMINARY STUDY ON ISOZYME ANALYSIS IN ADIANTUM RENIFORME VAR. SINENSE