福建永定桫椤群落内主要灌木种群的种间联结性研究

张思玉　郑世群　　　　　　

Study on Interspeciffic Association of Main Shrub Populations in Alsophila spinulosa Community in Yongding County, Fujian

ZHANG Si-Yu, ZHENG Shi-Qun

Plant Diversity . 2002, (01): 1 -3 .