Selaginella coriaceifolia (sect. Heterostachys; Selaginellaceae), a new lycophyte species from central Vietnam

被引：0
|
作者：
Ye, Zi-Yu [1 ]
Ngan Thi Lu [2 ]
Zhang, Liang [3 ]
Zhou, Xin-Mao [1 ]
Zhang, Li-Bing [4 ,5 ]
机构：
[1] Yunnan Univ, Sch Ecol & Environm Sci, Kunming 650091, Yunnan, Peoples R China
[2] Vietnam Acad Sci & Technol, Vietnam Natl Museum Nat, Dept Biol, 18th Hoang Quoc Viet, Hanoi, Vietnam
[3] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
[4] Missouri Bot Garden, 4344 Shaw Blvd, St Louis, MO 63110 USA
[5] Chinese Acad Sci, Chengdu Inst Biol, Beijing, Peoples R China
来源：
PHYTOTAXA | 2020年 / 453卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Phylogeny; Selaginella doederleinii; S; monospora; megaspores; microspores; sect; Heterostachys; CLASSIFICATION;
D O I：
10.11646/phytotaxa.453.2.3
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new species, Selaginella coriaceifolia, is described and illustrated from central Vietnam. The new species can be distinguished from other species in Asia by its habit epilithic, main stem nearly isotomously branched, leaves strongly leathery, ventral leaves imbricate on stem and branch, dorsal leaves with reflexed arista at apex, and sporophylls nearly monomorphic. Molecular and morphological studies of the new species and its allies in S. subg. Heterostachys Baker sect. Heterostachys (Baker) Li Bing Zhang & X.M.Zhou are conducted.
引用
收藏
页码：121 / 129
页数：9
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