山东科学 ›› 2024, Vol. 37 ›› Issue (5): 89-94.doi: 10.3976/j.issn.1002-4026.20240007

• 环境与生态 • 上一篇    下一篇

六种山东省新记录植物

冷振宁1(), 刘丹2, 邴梦瑶1, 侯元免1, 侯元同1,*()   

  1. 1.曲阜师范大学 生命科学学院,山东 济宁 273165
    2.山东省林草种质资源中心,山东 济南 250102
  • 收稿日期:2024-01-10 出版日期:2024-10-20 发布日期:2024-09-29
  • 通信作者: 侯元同 E-mail:1123629873@qq.com;1053815465@qq.com
  • 作者简介:冷振宁(1999—),女,硕士研究生,研究方向为植物资源与系统分类。Email:1123629873@qq.com
  • 基金资助:
    国家中医药管理局全国第四次中药资源普查项目(财社[2019]39号);山东省草本植物种质资源普查(鲁财预指[2021]1号)

Six newly recorded plant species from Shandong Province

LENG Zhenning1(), LIU Dan2, BING Mengyao1, HOU Yuanmian1, HOU Yuantong1,*()   

  1. 1. School of Life Sciences, Qufu Normal University, Jining 273165, China
    2. Shandong Forest andGrass Germplasm Resource Center,Jinan 250102,China
  • Received:2024-01-10 Online:2024-10-20 Published:2024-09-29
  • Contact: HOU Yuantong E-mail:1123629873@qq.com;1053815465@qq.com

摘要:

为了摸清山东省黄河、沂沭河、南四湖流域及潍坊等地区的植物资源和多样性现状,采用野外实地调查、采集标本和室内分类整理、解剖鉴定相结合的方法,对相关地区进行了全面详细的调查研究。结果表明,所研究地区共有维管植物1 194种,隶属于155科587属。其中,6种为山东省地理分布新记录植物,即穗花香科科(Teucrium japonicum)、小叶地锦(Euphorbia heyneana)、光头稗(Echinochloa colona)、竹节菜(Commelina diffusa)、蚓果芥(Braya humilis)和羽叶鬼针草(Bidens maximowicziana),描述了其关键识别特征,探讨了其分布现状和应用价值。这些植物的发现,不仅丰富了山东植物资源和多样性的本底资料,而且对相关科属的系统分类、区系地理及分布规律的研究具有重要意义。

关键词: 维管植物, 植物资源调查, 新记录植物, 山东省

Abstract:

To ascertain the current status of plant resources and biodiversity in the Yellow River, Yishu River, Nansi Lake Basin and Weifang in Shandong Province, a comprehensive and detailed investigation was conducted by combining field investigation, specimen collection, indoor classification, and anatomical identification. The results identified 1 194 species of vascular plants belonging to 587 genera and 155 families. Among these, 6 species, namely Teucrium japonicum, Euphorbia heyneana, Echinochloa colona, Commelina diffusa, Braya humilis, and Bidens maximowicziana, were newly recorded in Shandong Province. The key identification characteristics of these species are described in this study, and the distribution status and application value are also discussed. The discovery of these plants not only enriches the background data of plant resources and plant diversity in Shandong, but also is significancant to the study of the systematic classification, floristic plant geography, and distribution patterns of related families and genera.

Key words: vascular plants, plant resource investigation, newly recorded plants, Shandong Province

中图分类号: 

  • Q949

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