湖南小溪自然保护区药用苔藓研究

Research on Medicinal Bryophytes in Xiaoxi National Nature Reserve in Hunan Province

[目的]调查小溪自然保护区药用苔藓的种类及地理成分。[方法]采用水平拉线法调查了小溪国家自然保护区中树干附生苔藓植物的种类,结合该保护区地面着生苔藓种类研究的结果,对该保护区的药用苔藓植物进行了筛选,并对其进行了地理成分分析。[结果]该地区药用苔藓植物共7科8属共9种,其中苔类2科2属3种,藓类5科6属6种。[结论]该地区药用苔藓植物地理成分以东亚成分为主。

[ Objective] The aimed was to investigate the species and the geoiogical element medicinal bryophytes in Xiaoxi national nature reserve. [Method] The species of epiphytic bryophytes in Xiaoxi national nature reserve were investigated by the horizontal pulling line method. Combining with the result of the species of the bryophytes in ground in this reserve, the species of medicinal bryophytes in this reserve were chosen and the geological elements were also analyzed. [ Result ] The epiphytic bryophytes in this area had 9 species, 8 generas and 7 families in total, in which,the liverwort had 3 species,2 generas and 2 families, the moss had 6 species,6 generas and 5 families. [ Conclusion] The geological element of the medicinal bryophytes in this area was mainly East Asia element.