Glochidion yangchunense (Phyllanthaceae), a new species with discoid flowers from Guangdong Province, China

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-03-21 DOI:10.3897/phytokeys.239.118411

Zhu-Qiu Song, Gang Yao

引用次数: 0

Abstract

Phyllanthodendron can be readily morphologically distinguished from Glochidion, but recent molecular evidence showed that Phyllanthodendron is paraphyletic due to Glochidion being nested within it. In this study, a new species of the former Phyllanthodendron is described and illustrated as Glochidion yangchunense Z.Q. Song & Gang Yao from the limestone areas of South China. This is a peculiar new species and morphologically distinguished by its discoid flowers, T-shaped disc segments, and glabrous flowering branches. A key to Glochidion yangchunense and related species in China is provided here.

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Glochidion yangchunense (Phyllanthaceae)，中国广东省的盘状花新种

Phyllanthodendron 在形态上很容易与 Glochidion 区分开来，但最近的分子证据表明，由于 Glochidion 嵌套在 Phyllanthodendron 中，因此 Phyllanthodendron 属于旁系。在本研究中，描述并图解了产自华南石灰岩地区的前 Phyllanthodendron 的一个新种，即 Glochidion yangchunense Z.Q. Song & Gang Yao。这是一个奇特的新种，在形态上以其盘状花、T 形花盘裂片和无毛花枝而与众不同。这里提供了 Glochidion yangchunense 及中国相关种的检索表。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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