The plant community structure and its spatial dynamics in natural Pinus yunnanensis forest region, which belonged to Yipinglang Forest Farm of Lufeng County, Yunnan, were field investigated in April 2005.

• 摘要于2005年4月采用中点四分法对云南省禄丰县一平浪林场云南松天然林区植物群落结构及空间动态进行了实地调查研究。