摘要
通过野外调查和文献统计,研究了重庆市的野生观赏植物,共计159科378属1 128种,其中蕨类植物38科47属90种,裸子植物8科22属33种,被子植物113科309属1 005种。分析了重庆市野生观赏植物资源的种类、区系成分和特性,并就其开发利用和保护进行了探讨。
The paper presents the characteristics of species diversity, complex floristic elements, rare and endemic distribution types, and conservation and utilization of the wild ornamental plant resources in Chongqing. According to results of investigation and sifting, a total of 159 families, 378 genera, and 1 128 species of wild ornamental plant were identified, including 38 families, 47 genera, and 33 species of Pteridophtes; 8 families,22 genera, and 33 species of Gymnospermae; 113 families, 309 genera, and 1 005 species of Angiospermae. The conservation and utilization of the wild ornamental plant resources are discussed.
出处
《中国野生植物资源》
2006年第5期8-12,共5页
Chinese Wild Plant Resources
基金
重庆市教委自然科学研究项目(021204)
关键词
野生观赏植物
资源
观赏价值
开发利用
wild ornamental plant resource
investigation
characteristics
utilization
