山西历山国家自然保护区菊科野生植物资源及其多样性研究

对山西历山国家自然保护区菊科野生植物资源及其多样性进行了调查研究.结果表明,该保护区有菊科野生植物44属、78种(包括变种)；其单种属最多,而以寡种属植物优势最强；生活型以多年生草本为主.其属、种的地理成分复杂,但都以温带分布为主,分别占该保护区菊科野生植物总属数和总种数的82.93％和93.24％,属、种的特有现象不平衡.其经济用途也具有多样性,要注意相关资源的综合利用.

Wild compositae resources and their diversity in Lishan national nature reserve of Shanxi

Wild Compositae resources and their diversity in Lishan National Nature Reserve were studied. The results show that there are 78 species of wild Compositae plants belonging to 44 genera in the protected zone. Among them, the mono-species genera are at the most, but the plants of the oligo-species genera have the strongest superiority; the lifeform of perennial herb is taken as the dominant types. The geographical elements of the genera and species are of complex, and predominant with the temperate floristic elements (82.93% for genera and 93.24% for species). It is of imbalance in endemic of the genera and species of the wild Compositae plants in the protected zone. The economic use is diversity, and should pay attention to the comprehensive utilization of related resources.