摘要
基于对安徽省池州市贵池区不同生境苔藓植物资源的调查,发现两种河生藓类植物:线齿藓[Cyptodontopsis leveillei (Ther.) P.Rao et Enroth]和湿隐藓(Hydrocryphaea wardii Dixon),两者均为单种属,是安徽省新分布记录。两个种均生长在季节性洪水冲刷的河流中或岸边,线齿藓生于树枝或树干上,湿隐藓生于岩面。提供了两个种的野外生境照和解剖图版,增加了后者的中文描述,并对两个种的识别特征、生境和保护进行了讨论。凭证标本保存在安徽师范大学生命科学学院植物标本馆(ANUB)。
Based on the investigation of bryophyte resources of different habitats in Guichi District,Chizhou City,Anhui Province,Cyptodontopsis leveillei(Thér.) P.Rao Enroth and Hydrocryphaea wardii Dixon,both single species of their genera,were reported as new for Anhui Province.Both species were rheophytic bryophytes,whose microhabitat requires periodic inundation.C.leveillei was obligate on tree branches and stems,and H.wardii was obligate on rocks.The plates of the both species and the description of H.wardii in Chinese were provided.Key characteristic,ecology and protection of them were discussed.Voucher specimens were deposited in plant herbarium of College of Life Sciences,Anhui Normal University(ANUB).
作者
陶靖文
程东升
李晓红
师雪芹
Tao Jingwen;Cheng Dongsheng;Li Xiaohong;Shi Xueqin(School of Life Sciences,Anhui Normal University,Wuhu 241000,China;Guichi District Forestry Bureau of Chizhou City,Chizhou 247100,China;Provincial Key Lab.of Biotic Environment and Ecological Safety in Anhui,Wuhu 241000,China)
出处
《中国野生植物资源》
CSCD
2023年第3期96-99,共4页
Chinese Wild Plant Resources
基金
安徽省自然科学基金(1608085MC61)。
关键词
线齿藓属
湿隐藓属
水生苔藓
专性河生植物
池州市
Cyptodontopsis
Hydrocryphaea
Aquatic bryophytes
Obligate rheophyte
Chizhou City
