Hoya longlingensis and H. sichuanensis (Apocynaceae), Two New Species from Southwestern China

被引：1
|
作者：
Huang, Er-Feng [1 ]
Tang, Li-Ming [2 ]
Zhang, Zhi-Feng [1 ]
Huang, Jiu-Xiang [3 ]
Ou, Zhen-Fei [4 ]
Zhang, Xian-Chun [5 ]
机构：
[1] Guangxi Nanning Roy Garden Co Ltd, Nanning 530227, Peoples R China
[2] Dept Forestry Guangxi, Nanning 530028, Peoples R China
[3] South China Agr Univ, Coll Forestry & Landscape Architecture, Guangzhou 510642, Peoples R China
[4] Nanning Qingxiushan Scen & Hist Tourism Dev Co Ltd, Nanning, Peoples R China
[5] Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
来源：
TAXONOMY | 2022年 / 2卷 / 01期
基金：
美国国家科学基金会;
关键词：
Apocynaceae; Asclepiodoideae; China; Hoya longlingensis; H; sichuanensis; Marsdenieae; SP-NOV APOCYNACEAE; ASCLEPIADOIDEAE; YUNNAN; TAMDAOENSIS;
D O I：
10.3390/taxonomy2010008
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Hoya longlingensis (E.F. Huang) and H. sichuanensis E.F. Huang are two new species of Apocynaceae from Southwestern China that are described in this study. Morphologically, the two species resemble H. tamdaoensis Rodda & T.B. Tran and H. lyi H. L & eacute;v., respectively. However, H. longlingensis differs from H. tamdaoensis by its elliptic leaves, mid-vein of leaf blades raised adaxially and depressed abaxially, lateral veins 2-4-paired, corolla yellow-green, outer angles of corona convex and spreading outside obviously. While H. sichuanensis differs from H. lyi by its obovate leaves, leaf apex rounded and base cuneate, petioles 1-3.5 cm long and ca. 3 mm in diameter, calyx lobes triangular, and corona whitish.
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收藏
页码：99 / 106
页数：8
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