陕西省兰科植物种类及其分布研究  

Study on the species and distribution of orchidaceae in Shaanxi province

作　　者：冯宁 杨平厚[2] 徐振武 高农 

机构地区：[1]陕西省自然保护区和野生动物管理站,陕西西安710082 [2]西北农林科技大学林学院,陕西杨凌712100 [3]国家濒危野生动植物进出口管理办公室西安办事处,陕西西安710082

出　　处：《陕西师范大学学报（自然科学版）》2007年第2期83-86,共4页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：国家林业局和陕西省林业厅兰科资源调查研究项目

摘　　要：对陕西省兰科植物种类及分布进行了调查研究.调查地点涉及兰科植物分布相对集中的30个县以及植物物种多样性相对丰富的15个自然保护区,野外调查在不同季节进行;分别对陕西省兰科植物进行了资源调查、标本采集和图片拍摄.对采集的标本通过查阅相关文献和与相关植物标本馆(室)兰科植物标本进行对比研究,共发现陕西省野生兰科植物41属82种,属、种数比以往的记录有大幅度增加.在此基础上,对陕西省兰科植物资源的合理开发、保护和管理提出了建议.The species and distribution of orchidaceae plants in Shaanxi province were surveied from 2003 to 2006. The survey field was involved more than 30 counties and 15 natural reserves. The resource of orchidaceae species was investigated, the specimen for each species was collected, and then the photos were taken in different seasons. After the specimens were carefully identified and compared with the specimens of orchidaceae in different herbaria, it was found there were 41 genera and 82 species of wild orchid plants in Shaanxi province. The numbers of genus and species are increased greatly compared with previous reports. Based on the investigation, the ideas of how to use, protect and manage the resources of orchid plants were suggested.

关 键 词：兰科 种类 分布 管理政策 

分 类 号：Q949.718.43[生物学—植物学]