珍稀濒危植物安徽羽叶报春的生态学特性研究

A STUDY ON THE ECOLOGICAL FEATURES OF PRIMULA MERRILLIANA,A RARE AND ENDANGERED PLANT SPECIES

报道了安徽特有珍稀濒危植物安徽羽叶报春的生境、地理分布、群落组成及数量特征、种群大小和繁殖生态学特征.结果表明安徽羽叶报春分布区狭窄、败育现象明显、人为破坏情况严重.并提出了一些有效的保护措施,从而为其保护和持续利用提供基础资料.

This paper reports the ecological features of Primula merrilliana, a rare and endangered plant in Anhui ,which includes nature environment,geographical distribution,community composition and it's quantitative features,population size and reproductive ecology of the species.The results show that the distribution of P. merrilliana is very narrow,its ovule abortive events are obvious and the artifical damage is grave, etc. Accordingly, some effective protective measures were suggested,so it can provide some fundamental information for conservation and sustainable utilization.