耳蕨

鳞毛蕨属Dryopteris为多系类群，耳蕨属Polystichum和贯众属Cyrtomium均为并系类群。

Cyrtomium and Polystichum are both resolved as paraphyletic , and Dryopteris polyphyletic ;

认为九州耳蕨P.kiusiuenseTagawa是大叶耳蕨P.grandifronsC.Chr.的一异名，二尖耳蕨P.biaristatum（Bl.）Moore极有可能并不分布于喜马拉雅、中南半岛、缅甸和云南。

Chr . and it is very possible that P. biaristatum ( Bl. ) Moore is not distributed in the Himalayas , Indo China , Myanmar and Yunnan .

方法：AB-8大孔吸附树脂吸附复叶耳蕨总黄酮启用不同浓度乙醇解吸附，采用紫外分光光度法测定其黄酮含量。

Method : Total flavone was adsorbed from arachniodes exilis by bigger - hole resin and desorbed by ethanol of different concentration . Content of total flavone was measured by ultraviolet spectrometry .

中国西部耳蕨属新资料

New materials of the fern genus Polystichum Roth from Western China

报道了蹄盖蕨属耳蕨状蹄盖蕨组植物2系8种；

Two series and eight species of genus Athyrium Sect .

结论：复叶耳蕨中含有大量黄酮。

Conclusion : There is rich flavone in arachniodes exilis .

他以褐柄剑蕨、耳羽瘤足蕨示例，“都是根据外形来命名的，很好认”。果然，很形象。

He took Loxogramme duclouxii Christ and Plagiogyria stenoptera for example . " They are named by their shapes for easy recognition . " It 's indeed very vivid .