摘要
在野外调查和资料整理的基础上,对新路海自然保护区植物区系组成和分布区类型进行了研究。结果表明,该地区共有种子植物164种,隶属于41科、99属;科的分布类型以世界分布和北温带分布为主,属的分布以北温带分布和世界分布属为主,温带成分比例远大于热带成分,反映出该地区明显的温带性质;该区植物种类较为贫乏,草本植物类型占明显优势,充分体现出该区植被以高山草地为主的特点。
Based on the field investigation,the flora of spermatophyte in Xinluhai Nature Reserve was analyzed.The results showed that there were 41 families,99 genera and 164 species of seed plants.The top families distribution types were cosmopolitan and north temperate ones,while the main genera distribution types were north temperate and cosmopolitan ones,and the proportion of the temperate ones was higher than the tropic ones,which showed that the north temperate elements were dominant in floristic composition.In this area,the plant species were lack,and herbaceous plants had a distinct advantage,showing a characteristic of the vegetation.
出处
《安徽农业科学》
CAS
2012年第21期11020-11021,11140,共3页
Journal of Anhui Agricultural Sciences
基金
四川省教育厅人文社会科学重点研究基地"彝族文化研究中心"项目(YZWH1115)
川菜发展研究中心科研项目(CC11S05)
成都大学2011年自然科学基金(2011XJZ24)
