越南茜草属（茜草科，栀子属）名录及新种 R.backanensis 的描述

IF 1.3 3区生物学 Q3 PLANT SCIENCES

PhytoKeys Pub Date : 2024-03-01 DOI:10.3897/phytokeys.239.113017

Khoa Van Phung, Leonid V. Averyanov, T. Maisak, L. I. Krupkina, Hai Xuan Cao, C. H. Nguyen

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引用次数: 0

摘要

摘要本文提供了越南植物区系中记录的 Ridsdalea J.T.Pereira & K.M.Wong 属（茜草科，Gardenieae）所有 6 个种的识别钥匙和注释列表，以及它们的有效名称、异名、类型和分布数据。本报告描述了在北干省（越南北部）石灰岩地区发现的新种 R.backanensis，并附有插图。文中提供了关于其特征、生态学、分布、物候学、初步的世界自然保护联盟（IUCN）保护状况以及分类学注释的详细数据。新发现的物种具有潜在的栽培价值，可作为观赏树木有效地用于花园和城市绿化建筑。

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Checklist of the genus Ridsdalea (Rubiaceae, Gardenieae) in Vietnam with description of the new species R.backanensis

Abstract The paper provides an identification key and an annotated list of all six species of the genus Ridsdalea J.T.Pereira & K.M.Wong (Rubiaceae, Gardenieae) recorded in the flora of Vietnam, along with data on their valid names, synonyms, types, and distribution. A new species, R.backanensis, discovered in the limestone area of Bac Kan Province (northern Vietnam), is described and illustrated. Detailed data on its characters, ecology, distribution, phenology, preliminary IUCN conservation status, and taxonomical notes are given. The newly discovered species is potentially interesting for cultivation as an ornamental tree that may be effectively used in garden and urban green architecture.

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来源期刊

PhytoKeys PLANT SCIENCES-

CiteScore

2.60

自引率

14.30%

发文量

189

审稿时长

6 weeks

期刊介绍： PhytoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic botany. All papers published in PhytoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.