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Back福建再添一植物新种：闽江源马兜铃
福建再添一植物新种：闽江源马兜铃
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中国新闻网2 hours agoEnvironment2 min readChinaView translation

福建再添一植物新种：闽江源马兜铃

福建闽江源国家级自然保护区再添植物新种，初步评估为濒危物种

闽江源马兜铃马兜铃属植物新种

Quick Look

国际植物分类学期刊《Phytotaxa》发表福建闽江源马兜铃新种，野外成株仅50至100株，初步评估为濒危物种。这是闽江源保护区短期内发现的第二个植物新种，印证其优良生态本底与完整森林生态系统。

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Why It Matters

闽江源国家级自然保护区位于武夷山脉中段、建宁县东南部，是闽江正源头所在地，总面积13226.58公顷，森林覆盖率高达91.38%。保护区重点守护武夷山脉中段独特生物区系、钟萼木、南方红豆杉原生种群以及闽江源头原生森林植被。该保护区于2025年12月发表过建宁黄鹌菜植物新种。

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中新网福建建宁11月11日电 (饶丽英)国际植物分类学期刊《Phytotaxa》近日正式发表马兜铃科马兜铃属新种——闽江源马兜铃(Aristolochia minjiangyuanensis)。这是福建闽江源国家级自然保护区继2025年12月发表建宁黄鹌菜后，再度问世的第二个植物新种，为全球维管束植物家族再添一名新成员。

图为闽江源马兜铃。建宁县融媒体中心供图

闽江源马兜铃隶属于马兜铃属管花马兜铃亚属大叶马兜铃组，分子研究显示，它亲缘关系最近的物种为绒毛马兜铃。马兜铃属是马兜铃科中最大的类群，全球已收录物种超560种，这类植物的花萼特化成管状，民间称之为“烟斗藤”。

据野外调查，目前闽江源马兜铃仅发现于闽江源保护区这一处野生种群，野外成株数量50至100株，远低于IUCN红色名录濒危等级判定标准，初步评估为濒危(EN)物种，十分珍稀。

闽江源国家级自然保护区地处武夷山脉中段、建宁县东南部，是闽江正源头所在地，总面积13226.58公顷，森林覆盖率高达91.38%。保护区重点守护武夷山脉中段独特生物区系、钟萼木、南方红豆杉原生种群以及闽江源头原生森林植被。

多年持续的保护，孕育了丰富的生物资源，保护区内现已记录维管束植物2268种、脊椎动物444种、昆虫1425种。

闽江源保护区短时间内接连收获两个植物新种，绝非偶然。新种的发现，直观印证了闽江源头优良的生态本底、完整的森林生态系统，也是保护区常态化开展生物资源本底调查、扎实推进生物多样性保护的有力成果。(完)

Open Questions

  • 闽江源马兜铃的具体形态特征和生长习性是什么？
  • 该新种的保护措施和繁殖计划将如何制定？
  • 绒毛马兜铃与闽江源马兜铃的具体亲缘关系差异在哪里？

Related Topics

闽江源马兜铃
People饶丽英
Organizations中新网建宁县融媒体中心闽江源国家级自然保护区
Places闽江源国家级自然保护区建宁县武夷山脉
Topics马兜铃属植物新种闽江源国家级自然保护区濒危物种生物多样性Phytotaxa
This article was originally published by 中国新闻网.

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