（大戟科叶下珠族），中国西南部云南省的一个新物种。

(Phyllanthaceae, Phyllantheae), a new species from Yunnan, south-west China.

作者信息

Yang Feng, Chen Chao, Ye Jing-Yi, Wu Jian-Yong, Wang Huan-Chong

机构信息

School of Life Sciences, Yunnan University, Kunming 650091, Yunnan, China.

Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, Yunnan, China.

出版信息

PhytoKeys. 2022 Aug 26;206:75-86. doi: 10.3897/phytokeys.206.85241. eCollection 2022.

DOI:10.3897/phytokeys.206.85241

PMID:36761271

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9848962/

Abstract

Huan C. Wang & Feng Yang (Phyllanthaceae), of sect. Cryptogynium (Müll.Arg.) Welzen & Pruesapan in subg. Breynia, is described from Yunnan, south-west China. It is known from only a single locality in the valley of the Yuanjiang River, and usually occurs in the understory of the savanna vegetation. It is characterized by its broadly elliptic to orbicular leaf blades, shallowly plate-like calyces of the staminate flowers, ovaries with clearly erose rim and urceolate capsules. Morphological comparisons with similar species are also presented.

摘要

环C. 王和杨峰（大戟科叶下珠属），隶属于隐脉叶下珠组（穆勒·阿格）韦尔曾和普鲁埃萨潘，在叶下珠亚属中，该物种来自中国西南部的云南。它仅在元江河谷的一个地点被发现，通常生长在稀树草原植被的林下。其特征为叶片宽椭圆形至圆形，雄花萼片浅盘状，子房边缘有明显的啮蚀状，蒴果呈壶形。文中还对其与相似物种进行了形态学比较。