摘要
二郎山国家森林公园海拔3 437 m。生态环境保护良好,植物种类繁多。为进一步了解二郎山常见被子植物种类,探讨植被的垂直地带性变化和坡向性变化,对二郎山植物进行野外实地调查取样,所采集的200余份标本进行鉴定分析,结果表明,四川二郎山常见被子植物184种,8变种,主要属蔷薇科、菊科、杜鹃花科、毛茛科等科。由于二郎山的特殊地理位置,其常见被子植物具有明显的垂直性变化和坡向性变化。
Erlang Mountain National Forest Park is at the elevation of 3 473 m. Its ecological environment is protected so well that there are many species of plants. Purpose： To understand the species of common angiosperms and explore those plants growing characteristics in vertical zones and aspect. Methods： By sampling in the term of field and actual survey. Conclusion： Analysis the more than 200 specimens which is collected from Erlang Mountain, and discover that the common angiosperm of Sichuan Erlang Mountain in possess of 184 kinds and 8 varieties primarily composed of Rosaceae, Asteraceae, Ericaceae, Ranunculaceae and so on. Due to special the geographical position of Erlang Mountain, the common angiosperms have obvious characteristics in vertical zones and the area of slope.
出处
《中国野生植物资源》
2013年第2期37-40,55,共5页
Chinese Wild Plant Resources
