【摘要】 简要回顾了蕨类植物分类系统研究的历史,在秦仁昌教授1978年的分类系统的基础上,提出了一个新的蕨类植物分类系统的构想.即将蕨类植物门分为:松叶蕨亚门、石松亚门、楔叶亚门、真蕨亚门、水韭亚门、卷柏亚门、苹亚门等七个亚门,并对此进行了论述.更多还原

【Abstract】 In this paper,the history of reserch on classification system of Pteridophyta established by QIN Ren-Chang in 1978 was briefly reviewed and a new tentative classification scheme of Pteridophyta was suggested that the Division Pteridophyta is classified into 7 subdivision,i.e.Subdivision Psilophytina,Subdivision Licophytina,Subdivision Sphenophytina,Subdivision Filicophytina,Subdivision Isoephytina,Subdivision Selaginellophytina and Subdivision Marsileophytina,and the arguments for it was also presented.更多还原