凤尾蕨属植物在中国的分布新资料

New Records of Pteris L. in China

凤尾蕨属植物具有较高的观赏价值和药用价值。弄清其在我国的分布状况,有利于资源的开发利用。本文报道了台湾凤尾蕨Pteris taiwanensis Ching ex Ching et S. H. Wu为中国大陆分布新记录,另外11种凤尾蕨属植物为省新记录,分别是海南凤尾蕨、指叶凤尾蕨、多羽凤尾蕨、大明凤尾蕨、细弱凤尾蕨、线羽凤尾蕨、栗柄凤尾蕨、单叶凤尾蕨、细羽凤尾蕨、三叉凤尾蕨和鸡冠凤尾蕨。并证实凤仪凤尾蕨Pteris dalhousiae Hook.没有分布至中国。

Most species in Pteris L.are ornamental and medicinal.To make clear its distribution is basic for efficient exploitation of it.P.taiwanensis is recorded in mainland of China for the first time and another 11 Pteris species are new records to some provinces in China,such as P.cadierit var.hainanensis,P.dactylina,P.decrescens,P.decrescens var.parviloba,P.gracillima,P.linearis,P.plumbea,P.pseudopellucida,P.splendida var.longlinensis,P.tripartita and P.vittata f.cristata.And P.dalhousiae Hook.is proved to be not distributed in China.