Molecular and morphological evidence for a new species of Stachys (Lamiaceae) from Hunan, China

被引:1
|
作者
Xue, Ling [1 ]
Cai, Jia-Hua [1 ]
Zhan, Min [1 ]
Li, Xiao-Ping [2 ]
Wu, Lei [1 ]
Chen, Ya-Ping [3 ]
机构
[1] Cent South Univ Forestry & Technol, Coll Forestry, Changsha 410004, Peoples R China
[2] Yingzuijie Natl Nat Reserve Hunan Prov, Huaihua 563517, Peoples R China
[3] Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China
关键词
Eurystachys clade; Lamioideae; micromorphology; Stachydeae; taxonomy; CLASSIFICATION; PHYLOGENY; MICROMORPHOLOGY; LAMIOIDEAE; HAWAIIAN; EMPHASIS; ORIGIN;
D O I
10.3897/phytokeys.236.112741
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Stachys yingzuijieensis, a new species from western Hunan, China, is described and il-lustrated. Molecular phylogenetic analyses based on three nuclear ribosomal DNA loci (ETS, ITS and 5S-NTS) recovered S. yingzuijieensis within the Stachys clade and as a sister group of S. arrecta. The two species can be easily distinguished by the morphology of lam-ina, corolla and nutlet. A key to all species of Stachydeae from China is also provided.
引用
收藏
页码:121 / 134
页数:14
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