| 引用本文： |
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顾钰峰,陈晓桦,刘曦冉,刘保东,严岳鸿.我国水韭科植物的分类研究现状及保护建议[J].广西科学,2025,32(5):987-996. [点击复制]
- GU Yufeng,CHEN Xiaohua,LIU Xiran,LIU Baodong,YAN Yuehong.Taxonomic Status and Conservation Suggestions of Isoetaceae in China[J].Guangxi Sciences,2025,32(5):987-996. [点击复制]
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| 摘要: |
| 水韭科(Isoetaceae)植物是最古老的维管植物类群之一，仅有水韭属(Isoetes)一属。我国水韭科物种的组成复杂，加之存在分类研究不足、人才力量薄弱等问题，导致该科潜在物种的界定长期混乱。本研究结合我国已发表的14个水韭科物种，对水韭科植物的地理分布、研究现状、保护措施进行梳理与剖析。结果表明，我国水韭科植物的适生区总面积呈现减少趋势；水韭科植物研究仍面临较大挑战，其潜在分布范围调查不全、分类研究人才力量不足、分类研究体系混乱不清等问题突出。基于此，建议未来我国应加强以政府部门为主导、多单位协同参与的保护机制建设，通过原生境保护点建立、人工扩繁、野外回归、种群监测等综合措施，统筹就地保护和迁地保护，全面提升水韭科植物的保护成效。 |
| 关键词: 水韭科 系统分类学 保护生物学 蕨类植物 生物多样性 |
| DOI：10.13656/j.cnki.gxkx.20251124.001 |
| 投稿时间：2025-09-08修订日期：2025-09-21 |
| 基金项目:国家林业和草原局野生植物保护项目“统筹就地保护和迁地保护试点建设”(DZW2025060016)资助。 |
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| Taxonomic Status and Conservation Suggestions of Isoetaceae in China |
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GU Yufeng1, CHEN Xiaohua1, LIU Xiran1,2, LIU Baodong1, YAN Yuehong3
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| (1.The Orchid Conservation & Research Center of Shenzhen, Shenzhen, Guangdong, 518114, China;2.School of Life and Health Sciences, Hunan University of Science and Technology, Xiangtan, Hunan, 411201, China;3.Shanghai Chenshan Botanical Garden (Chenshan Scientific Research Center of CAS Center for Excellence in Molecular Plant Sciences), Shanghai, 201602, China) |
| Abstract: |
| Isoetaceae is one of the oldest vascular plant groups,with only one genus (Isoetes).The species composition of Isoetaceae in China is complex,which,coupled with insufficient classification research and weak talent resources,makes the definition of potential species in this family in a state of confusion for a long time.Focusing on the 14 species of Isoetaceae that have been published in China,this study sorted out and analyzed the geographical distribution,research status,and protection measures of Isoetaceae plants.The results showed that the total suitable area of Isoetaceae plants in China presented a decreasing trend.The research on plants of the Isoetaceae family in China still face significant challenges,such as incomplete investigation of their potential distribution range,insufficient talents in taxonomic research,and a chaotic and unclear taxonomic research system.In view of these challenges,it is suggested that in the future,China should strengthen the establishment of a protection mechanism led by government departments and involving multiple organizations in collaboration.Through comprehensive measures such as the establishment of original habitat protection points,artificial propagation,field reintroduction,and population monitoring,in-situ and ex-situ conservation should be coordinated to comprehensively enhance the protection effectiveness for Isoetaceae plants. |
| Key words: Isoetaceae systematic taxonomy conservation biology pteridophytes biodiversity |
