The organic samples of P-Acetamidophenol and acetanilide with UV-Spectrophotometry in two different wavelengths are analyzed in the paper.

Studies of medicinal pteridophyte in Liaoning district

辽宁地区药用蕨类植物研究

In this paper, 10 species of Pteridophyte were collected in Chaozhou and newly recorded in E.

报道了采自潮州市的10种粤东新纪录植物。

The Study on Differentiation of Pteridophyte Flora from Limestone Area, Guangxi, China

广西石灰岩蕨类植物区系水平分化研究

Studies on Pteridophyte Flora from Guangdong Province(ⅰ)

广东蕨类植物区系研究（Ⅰ）

Comparative Analysis of the Pteridophyte Floral Relationship between Hebei Province and Other Florae, China

河北蕨类植物区系与其他区系关系的比较

Resources and distribution of medicinal pteridophyte in Qingyuan Mountain, Fujian

福建清源山药用蕨类植物资源与分布

The Pteridophyte Resources in Beijing Area and Evaluation of Landscape Application

北京地区蕨类植物资源及园林应用评价

Based on the field investigation and reference collection, the floristic analysis of pteridophyte in Niumulin Nature Reserve was studied.

在野外调查与资料查阅的基础上，对福建牛姆林自然保护区蕨类植物资源进行区系分析。

Based on the investigation about the wild pteridophyte resources in Quanzhou city, 58 varieties of medicinal pteridophyte were found out.

泉州市野生药用蕨类植物有58种；

Investigation of medicinal pteridophyte resources in Quanzhou, Fujian Province

福建泉州药用蕨类植物资源调查研究

Pteridophyte Flora in Boshan Mountain National Forest Park of Henan Province

河南薄山国家森林公园蕨类植物区系研究

In present paper, the differentiation of pteridophyte flora from southern Guangxi was studies quantitatively by clustering analysis approach.

本文讨论了传统的区系间相似性比较系数的不足，采用多元分析的研究方法定量研究了广西南部蕨类植物区系内部分化。

Based on statistics and analysis, the results show that there are 134 species of pteridophyte belonging to 65 genera, 35 families in MNR.

统计分析表明：区内野生蕨类有134种，隶属于35科65属。

Study on Pteridophyte and their Ornamental Value in Jiuhuashan

衢州九华山蕨类植物及其观赏价值研究

This article introduced the rich resources of medicinal pteridophyte and its conditions of geographic distribution, morphologic and cultural characteristics.

介绍贵州丰富的药用蕨类植物资源，阐明了其地理分布、形态特征、栽培特性等状况。

This report expounds the species, floristic relation, ecologic distribution and utilizing value of pteridophyte resources.

对这些蕨类植物资源、区系特征、生态分布、利用价值进行了叙述；

Investigation and analysis of the rare resources of Pteridophyte on Cucumber Mountain

黄瓜山珍稀蕨类植物资源的调查与分析

The composition and categories of continuous emission monitoring systems ( CEMS) are presented. The Pteridophyte Flora From Limestone Area of Guangxi, China

介绍了CEMS的组成与分类。广西石灰岩地区蕨类植物的区系组成与分类研究

A preliminary study on the resources of Pteridophyte in Wulingyuan of China

武陵源蕨类植物资源库的研究初报

Study on the pteridophyte flora of Qimen Region in Anhui Province

安徽祁门地区蕨类植物区系研究