湖南莽山自然保护区的水生维管束植物——多样性及其生境特征

莽山自然保护区位于湖南省宜章县境内 (2 4°52′0 0″～ 2 5°0 3′12″N,112°4 3′19″～ 113°0 0′10″E) ,属南岭支脉。作者对该地区水生维管束植物及其生境进行了考察 ,采集到水生沼生维管束植物30科 4 7属 6 7种 ,其中 30种为莽山地区新记录。在比较沼泽和湖泊水生植物群落结构特点的基础上 ,讨论了沼泽作为水生植物重要生境的意义 ,建议对作为珍稀濒危水生植物重要产地的长江以南山地沼泽采取有效的保护措施

The diversity of aquatic vascular plants and the characteristics of its habitats in Mangshan Nature Reserve,Hunan,China

WT5”BZ] Mangshan Nature Reserve (24°52′00″～25°03′12″N, 112°43′19″～113°00′10″E) is located at Yizhang county, Hunan province, belonging to the South Range Mountains where there has well covered by the large areas natural forests. The habitats of aquatic vascular plants in the Reserve have been investigated. 67 species of aquatic vascular plants were collected, 30 of which were not described previously in this area. A comparison of aquatic plant communities in marshes to that in lakes was made. It is suggested that the marshes of mountain should be conserved as the habitats of rare and endangered aquatic plants. WT5”HZ]