Hyophila flavolimbata, a new species of Pottiaceae from northwestern Yunnan, China

被引:0
作者
Yi, Yan-Jun [1 ,2 ]
He, Si [3 ]
Ma, Wen-Zhang [4 ]
机构
[1] Qingdao Agr Univ, Coll Life Sci, Qingdao 266109, Shandong, Peoples R China
[2] Key Lab Plant Biotechnol Univ Shandong Prov, Qingdao 266109, Shandong, Peoples R China
[3] Missouri Bot Garden, St Louis, MO 63166 USA
[4] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Herbarium, Kunming 650201, Yunnan, Peoples R China
关键词
China; Gaoligongshan; Hyophila; moss; new species; Pottiaceae; Yunnan;
D O I
暂无
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new species of Pottiaceae, Hyophila flavolimbata S. He & Y.-J. Yi, is described and illustrated from northwestern Yunnan Province, China. The new species is most similar to H. involuta in having spathulate leaves with non-papillose leaf cells and two stereid bands in costa. Its distinguishing characteristics include a differentiated leaf margin bordered by 3-4 rows of lightly yellowish thick-walled cells, leaf cells completely plane on both abaxial and adaxial leaf surfaces, papillose stem epidermal cells, a layer of pseudoleptoids developed next to hydroids in central strand, and the presence of subguide cells in costa.
引用
收藏
页码:182 / 186
页数:5
相关论文
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