Abstract: The interspecific association of companion species in Gynostemma pentagynum community in Jishou, Hunan Province was analyzed by variance analysis, X2-test and association indices.

• 摘 要：运用方差分析、X2检验、种间联结显著性等指数，对湖南吉首德夯地区的五柱绞股蓝种群所在群落内主要物种的种间关系进行分析。