中国鼠李科植物相似性研究

摘要

We investigated the Rhamnaceae plants by data processing,accessing to relevant literatures,local flora and on-the-spot investigations. It showed that the similarity coefficient areas are those which have geographic proximity but smaller environmental heterogeneity.%通过实地调查和查阅各地标本馆标本以及相关文献、各地植物志，并进行数据处理。结果表明，相似性系数较大的是地理上相近、环境异质性较小的地区。