Peliosanthes meghalayensis (Asparagaceae), a new species from Meghalaya, NE India, and synonymization of P. bipiniana with P. subspicata

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-08-01 DOI:10.1016/j.flora.2024.152569

Dipankar Borah , Noriyuki Tanaka

引用次数: 0

Abstract

Peliosanthes meghalayensis, a new species from Wari Chora gorge in Meghalaya, NE India, is described and illustrated. It is similar to P. pumila from Khasia, NE India, in its small habit and having flowers fewer than 10, but differs chiefly by the knobby rhizome, broader leaf blades with closer transversal veinlets, slightly larger cernuous flowers, and pistils with 6 distinct ridges. On the other hand, in Assam, NE India, we rediscovered P. subspicata, which had been known only by old collections made in NE India and Bangladesh in the 19th century. We supplementarily describe and illustrate it based on living collections. We treated P. bipiniana as conspecific with P. subspicata.

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Peliosanthes meghalayensis (Asparagaceae), a new species from Meghalaya, NE India, and synonymization of P. bipiniana with P. subspicata 印度东北部梅加拉亚的一个新种，以及P.

本报告描述并说明了来自印度东北部梅加拉亚邦瓦里乔拉峡谷的一个新种。它与印度东北部卡西亚（Khasia）的物种相似，体型较小，花朵少于 10 朵，但主要区别在于根茎多节，叶片较宽，横向细脉较密，花朵稍大，雌蕊有 6 条明显的脊。另一方面，在印度东北部的阿萨姆邦，我们重新发现了","，这种植物只有 19 世纪在印度东北部和孟加拉国收集到的旧藏品才为人所知。我们在活体采集的基础上对其进行了补充描述和说明。我们将其视为Ⅴ.

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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.