Vincetoxicum gongshanense (Apocynaceae), a new species from Yunnan, China

被引：0

作者：

Xu, Wen-Bin ^{[1
]}

Liu, Yan-Ling ^{[1
]}

Li, Xin-Wei ^{[1
]}

Yan, Jing-Jing ^{[2
]}

Shen, Jian-Yong ^{[3
]}

机构：

[1] Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China

[2] China Construct Bank, Hubei Branch, Wuhan 430074, Hubei, Peoples R China

[3] Chinese Acad Sci, Ctr Gardening & Hort, Xishuangbanna Trop Bot Garden, Xishuangbanna 666303, Yunnan, Peoples R China

来源：

TAIWANIA | 2024年 / 69卷 / 02期

基金：

美国国家科学基金会;

关键词：

Apocynaceae; Vincetoxicum biondioides; Vincetoxicum kerrii; Vincetoxicum silvestre; Yunnan; China; Tylophora; ASCLEPIADOIDEAE; TYLOPHORA; ASCLEPIADACEAE; CYNANCHUM;

D O I：

10.6165/tai.2024.69.168

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Vincetoxicum gongshanense Wen B. Xu & J. Y. Shen (Apocynaceae), a new species from Gongshan County, Yunnan, China, is described and illustrated. It is similar to V. silvestre (Tsiang) Meve & Liede, V. kerrii (Craib) A. Kidyoo and V. biondioides (W. T. Wang) C. Y. Wu & D. Z. Li, but can be distinguished by the leathery leaves, five basal veins, ovate-triangular sepals, yellow corolla, lanceolate corolla lobes, wide triangular corona and reniform pollinia. Photographs, line drawing, distribution, comparison with related species, and a parallel conservation assessment are provided for this species.

引用

页码：168 / 172

页数：5

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