Citation analysis is a special and useful research method in Bibliometrics and Scientometrics.

文分析是传统文献计量学和科学计量学的一种独特研法。

For each species, a short description is provided;also included are geographical distribution, ecology, phenology, citation of exsiccatae, and brief notification.

文中扼要描述每种植物之重要特徵及给予生态、地理分布、花期、参考之标本等资料，最后附与各种处理之简短说明。