Sporangia 第1页

A New Species of Stigeoclonium (Chaetophoraceae, Ulotrichales) STUDIES ON THE SPLASH DISPERSAL OF PHYTOPHTHORA CACTORUM OF AMERICAN GINSENG Anatomical Structures of Microsporangiate Cone of Lepidodendrales-- Lepidos trobus Shanxiense sp. nov. New Observations on Drepanophycus spinaeformis from the Lower Devonian of Guizhou, China Research on the methods of producing zoosporangia and inoculation of Phytophthora parasitica var. nicotianae Studies on the Genus Hamatophyton A New Lower Devonian Genus from Yunnan, with Notes on the Origgin of Leaf Molecular Evolution of psbD Gene in Ferns：Selection Pressure and Co-evolutionary Analysis Amplectosporangium—A New Genus of Plant from the Lower Devonian of Sichuan, China Report of Sawdonia in China--Sawdonia curstipa sp. nov. On Occurring of Sporangia of Protolepidodendron Krejci and Its Significance Studies on the Sporangia Development in Isoetes sinensis STUDY ON THE VAMYCORRHIZA OF EUSPORANGIATE PLANTS Compara tive Morphology and Its Systema tic Implica tion on EpiphyllousM icrosporang ia from G inkgo biloba L. Compara tive Morphology and Its Systema tic Implica tion on EpiphyllousM icrosporang ia from G inkgo biloba L. Several infection factors of Pseudoperonospora cubensis