Morphological and molecular evidence for a new species from China: Dendrobium yongjiaense (Orchidaceae: Malaxideae)

被引：1
|
作者：
Zhou, Zhuang [1 ,2 ]
Zhang, Sai [3 ]
Yang, Yan-Ping [1 ]
Ma, Liang [2 ]
Lan, Si-Ren [2 ,3 ]
机构：
[1] Zhejiang Acad Agr Sci, Zhejiang Inst Subtrop Crops, Wenzhou 325005, Peoples R China
[2] Fujian Agr & Forestry Univ, Coll Landscape Architecture, Key Lab Natl Forestry & Grassland Adm Orchid Cons, Fuzhou 350002, Peoples R China
[3] Fujian Agr & Forestry Univ, Coll Forestry, Fujian Coll & Univ Engn Res Inst Conservat & Util, Fuzhou 350002, Peoples R China
来源：
PHYTOTAXA | 2020年 / 441卷 / 02期
关键词：
Chinese orchid; Dendrobiinae; Epidedroideae; phylogeny of Dendrobium; EPIDENDROIDEAE; YUNNAN;
D O I：
10.11646/phytotaxa.441.2.7
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A new orchid species, Dendrobium yongjiaense, from Zhejiang, China, is described and illustrated here. Detailed morphological study indicates that D. yongjiaense is similar to D. monticola and D. strongylanthum, but it differs in the shape and size of leaf, flower size, and a mid-lobe of the lip with densly distinct crystalline papillae and wrinkled 3-5 crest lines in middle. Molecular phylogeny analyses based on the nrITS and plastid DNA (matK and trnL-F) reveal that D. yongjiaense is a member of sect. Stachyobium, and genetically similar to D. monticola.
引用
收藏
页码：203 / 210
页数：8
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