Didymodon kunlunensis DPZhao, S.Mamtimin & S.He (Pottiaceae), a new species from Xinjiang, China

被引：6
|
作者：
Zhao, Dongping [1 ,3 ]
Mamtimin, Sulayman [2 ]
He, Si [3 ]
机构：
[1] Inner Mongolia Univ, Sch Life Sci, Dept Biol, Hohhot, Peoples R China
[2] Xinjiang Univ, Coll Life Sci & Technol, Urumqi, Peoples R China
[3] Missouri Bot Garden, St Louis, MO USA
来源：
JOURNAL OF BRYOLOGY | 2018年 / 40卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Didymodon; East Asia; Kunlun Mountains; Moss; Pottiaceae; Taxonomy; Xinjiang; NORTH-AFRICA; CENTRAL-ASIA; BRYOPHYTA; SOUTHWEST; REVISION; EUROPE;
D O I：
10.1080/03736687.2018.1451736
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Didymodon kunlunensis D.P.Zhao, S.Mamtimin & S.He is described as a new species found in Xinjiang, China. The new species is characterised by a combination of the following characters: ovate leaves with laminal cells always smooth, red colour in KOH, recurved leaf margins from base to apex, a percurrent costa without dorsal and ventral stereid bands in cross section, a distinct stem central strand and the presence of gemmae in the leaf axils. Light microscope photographs of the significant characters are provided and its distinctions from closely related taxa are discussed. A key to Chinese Didymodon species with smooth laminal cell is provided.
引用
收藏
页码：120 / 124
页数：5
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