广西维管植物分布新记录

林建勇<sup>1</sup>; 梁永延<sup>2</sup>; 蒋日红<sup>1</sup>; 潘良浩<sup>3*</sup>

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广西维管植物分布新记录
林建勇¹, 梁永延², 蒋日红¹, 潘良浩^3*
1. 广西壮族自治区林业科学研究院, 南宁 530002;2. 广西壮族自治区森林资源与生态环境监测中心, 南宁 530002;3. 广西科学院广西红树林研究中心, 广西北海 536000

摘要:

该文报道了广西维管植物新记录9种,即刻节润楠(Machilus cicatricosa S. Lee)、四瓣马齿苋(Portulaca quadrifida L.)、腺果藤(Pisonia aculeata L.)、阳春山龙眼(Helicia yangchunensis H. S. Kiu)、小鹿藿 [Rhynchosia minima (L.)DC.]、白皮素馨(Jasminum rehderianum Kobuski)、宿苞厚壳树(Ehretia asperula Zoll. et Mor.)、卵叶线柱兰(Zeuxine ovalifolia L. Li & S. J. Li)和羽状穗砖子苗(Cyperus javanicus Houtt.)。文中还提供了识别特征和彩色照片,并列出了每个种的标本引证及地理分布。

关键词: 新记录, 植物新资料, 植物区系, 广西, 涠洲岛

DOI：10.11931/guihaia.gxzw202103065

分类号:Q949

文章编号:1000-3142(2023)02-0277-06

Fund project:广西科技计划项目(桂科AB17292066); 广西林草种质资源普查与收集项目(桂林科字 [2021]第34号); 北海市科技计划项目(北科合201995027)。

New records of vascular plants in Guangxi

LIN Jianyong¹, LIANG Yongyan², JIANG Rihong¹, PAN Lianghao^3*

1. Guangxi Forestry Research Institute, Nanning 530002, China;2. Guangxi Forest Resources and Ecological Environment Monitoring Center, Nanning 530028, China;3. Guangxi Mangrove Research Center, Guangxi Academy of Sciences, Beihai 536000, Guangxi, China

Abstract:

Nine species of angiosperms are reported as new records from Guangxi, China. They are Machilus cicatricosa S. Lee, Portulaca quadrifida L., Pisonia aculeata L., Helicia yangchunensis H. S. Kiu, Rhynchosia minima (L.)DC., Jasminum rehderianum Kobuski, Ehretia asperula Zoll. et Mor., Zeuxine ovalifolia L. Li & S. J. Li and Cyperus javanicus Houtt. Detailed morphological description and field photos are provided, and the citation and geographical distribution of each species are also listed in this paper.

Key words: new record, new materials of plant, flora, Guangxi, Weizhou Island