In order to fully understand the status of rare and endangered plant resources in Yulin sandy area,the plant resources in this area were investigated and analyzed.The results showed that there were 12 species of rare and endangered plants belonging to 9 families and 11 genera in Yulin sandy are-a,including 2 species of national key protected plants and 10 species of Shaanxi key protected plants.The distribution status of rare and endangered plants in Yulin sandy area was analyzed and summa-rized,discussed their protection and utilization value and problems,and put forward targeted protec-tion suggestions and countermeasures.
关键词
珍稀濒危植物/保护利用/榆林沙区/植物资源
Key words
Rare and endangered plants/conservation and utilization/Yulin sandy area/plant re-sources
维普
万方数据