Vincetoxicum xinpingense (Asclepiadeae, Asclepiadoideae, Apocynaceae), a new species from Yunnan Province, China

被引:11
作者
Jiang, Li-Qiong [1 ]
Li, Yuan-Yuan [2 ,3 ]
Zhu, Xin-Xin [4 ]
Wang, Yue-Hua [1 ]
Peng, Hua [2 ]
机构
[1] Yunnan Univ, Sch Life Sci, Kunming 650091, Yunnan, Peoples R China
[2] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[4] Xinyang Normal Univ, Coll Life Sci, Xinyang 464000, Peoples R China
关键词
Ailao Mountains; Cynanchum; morphology; Tylophora; Vincetoxicum; Xinping; CYNANCHUM;
D O I
10.11646/phytotaxa.361.1.4
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Vincetoxicum xinpingense, a new species from the Ailao Mountains in Yunnan Province, China, is described and illustrated. It is morphologically similar to V. sublanceolatum, Tylophora forrestii, and T. chingtungensis, but can be distinguished by several characters: shape and size of leaves, size of corolla lobes, length and shape of corona, attachment position of corona to the anthers, and orientation of pollinia. In addition, conservation status and other relevant notes are provided.
引用
收藏
页码:56 / 64
页数:9
相关论文
共 44 条
[1]  
[Anonymous], PRODROMUS SYSTEMATIS
[2]  
[Anonymous], FLORA BRIT INDIA
[3]  
[Anonymous], J COLL SCI IMPERIAL
[4]  
[Anonymous], ITINERARY NOTES PLAN
[5]  
[Anonymous], HIST DES PLANTES
[6]  
[Anonymous], NOTES ROYAL BOT GARD
[7]  
[Anonymous], MELANGES BIOL TIRES
[8]  
[Anonymous], 1905, BOT JB SYSTEMATIK PF
[9]  
[Anonymous], PHILIPPINE J SCI
[10]  
[Anonymous], ACTA PHYTOTAXONOMICA