武功山地区油脂植物资源调查研究

Investigation on oil plant resources in Wugongshan region

为进一步了解武功山地区油脂植物情况,通过野外调查、标本采集鉴定并结合文献的方法,对该区的油脂植物进行统计分析。结果表明武功山地区共有野生油脂植物88科213属383种;形成以樟科、豆科、蔷薇科等为主的优势科类群,以胡椒属、卫矛属、花椒属等为主的优势属类群;生活习性以木本为主。区系地理成分复杂多样,科以热带成分为主,属以温带成分为主,种的地理成分以中国特有分布最多;在分布格局上,垂直方向海拔在400~499 m范围内最多,水平方向以安福县分布油脂植物种类最多。武功山地区含油率超过30%的油脂植物高达116种,体现出该区的油脂植物具有较大的应用开发潜力。

To understand the status of oil plant resources in Wugongshan region,Jiangxi province,the oil plant resources of this area were statistically analyzed through field survey,sample collection and identification as well as the literature review.The results show that 88 families,213 genera and 383 species of oil plants are found in the area.Among the oil plants in this area,woody plants are dominant,dominant families are Lauraceae,Leguminosae and Rosaceae,etc;dominant genera are Lindera,Euonymus,Zanthoxylum and so on.The geographical distribution of oil plants in this area shows diversity.The family of the geographical distribution was mainly tropical elements,the genus was mainly temperate elements,and the species was mainly endemic to China.In the distribution pattern,the altitude of 400~499 m,the oil plant accounts for the highest percentage in the area.As for the horizontal distribution,the oil plants in Anfu County has the most species.Moreover,there are 116 kinds of oil plants with the oil contents of over 30%,which shows that the oil plants in Wugongshan region have great potential for development.