中国广西石灰岩地区的一个新种 Aspidistra longzhouensis (Asparagaceae)

IF 1 4区生物学 Q3 PLANT SCIENCES

Phytotaxa Pub Date : 2023-12-12 DOI:10.11646/phytotaxa.630.1.7

Tao Meng, MAO-XIN Lu, XUE-YU Huang, CHUN-RUI Lin, Yan Liu

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引用次数: 0

摘要

本文描述并展示了产自中国南方广西的天南星科（Aspidistra longzhouensis）新种。新种与A. patentiloba Y. Wan & X. H. Lu形态相似，但叶片较小，花全白，柱头上表面无毛，有4条放射线，中心有分叉线。新种目前仅产于广西西南部的喀斯特地区。本报告提供了相似种的彩图以供比较。

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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Aspidistra longzhouensis (Asparagaceae), a new species from limestone areas in Guangxi, China

Aspidistra longzhouensis, a new species of Asparagaceae from Guangxi, southern China, is described and illustrated here. It is morphologically similar to A. patentiloba Y. Wan & X. H. Lu, but the new species is differentiated by its smaller leaf, flower completely pure white, stigma upper surface glabrous and with 4 radial lines, bifurcate lines at center. The new species is currently known only from the Karst areas in southwest Guangxi. Colour plates of the similar species are provided for comparison.

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.