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class=\"textAlignCenter\">在開展生物多樣性調查時\u003c/p>\u003cp class=\"textAlignCenter\">發現景天屬植物新種——\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>華東景天\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">研究成果發表在國際植物分類學期刊《植物綱要》上\u003c/p>\u003cp>\u003cimg src=\"https://x0.ifengimg.com/ucms/2025_13/BA81FCC828032A3BFB4372ADEBB1C493BFD1FD26_size97_w1080_h608.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter\">據了解，\u003c/p>\u003cp class=\"textAlignCenter\">華東景天隸屬于景天科景天屬\u003c/p>\u003cp class=\"textAlignCenter\">為多年生草本植物\u003c/p>\u003cp class=\"textAlignCenter\">植株高6~18厘米\u003c/p>\u003cp class=\"textAlignCenter\">莖半直立，具4~8節\u003c/p>\u003cp class=\"textAlignCenter\">葉片對生\u003c/p>\u003cp class=\"textAlignCenter\">呈倒卵形至倒卵狀菱形\u003c/p>\u003cp class=\"textAlignCenter\">基部漸狹成短距\u003c/p>\u003cp class=\"textAlignCenter\">頂端鈍圓\u003c/p>\u003cp class=\"textAlignCenter\">聚傘花序通常具2分枝（偶見3分枝）\u003c/p>\u003cp class=\"textAlignCenter\">花瓣黃色，花期為6月到7月\u003c/p>\u003cp>\u003cimg src=\"https://x0.ifengimg.com/ucms/2025_13/6058C00171C26DBFF5CD43F7F911581C5459E42A_size36_w1080_h608.jpg\" />\u003c/p>\u003cp>科研團隊在江西、浙江等地累計采集33份活體標本及分子材料，并結合大量歷史標本進行比對，最終\u003cstrong>確認這是一個未被報道的植物新物種，并以發現地的地理方位命名為華東景天\u003c/strong>。\u003c/p>\u003cp>\u003cstrong>此次發現打破學界長期將該類群誤判為日本特有物種的認知\u003c/strong>，為生物多樣性保護與分類學研究提供關鍵數據。\u003c/p>\u003cp>地處江西省資溪縣境內的馬頭山國家級自然保護區是武夷山脈生物多樣性保護的重點區域，已查明分布有高等植物2934種，陸生脊椎動物445種。\u003c/p>\u003cp>來源：江西發布綜合光明日報、撫州發布\u003c/p>","type":"text"}],"currentPage":0,"pageSize":1},"editorName":"李波2","faceUrl":"","vestAccountDetail":{},"subscribe":{"cateid":"江西發布","type":"source","catename":"江西發布","description":"","cateSource":"","backgroud":"http://p1.ifengimg.com/ifengimcp/pic/20160919/d236177a15798b010c4c_size104_w720_h186.png","api":"http://api.iclient.ifeng.com/api_wemedia_list?type=source&keyword=%E6%B1%9F%E8%A5%BF%E5%8F%91%E5%B8%83","originalName":"","redirectTab":"article","newsTime":"2025-03-24 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華東景天！江西發現一植物新種（圖）
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華東景天！江西發現一植物新種（圖）

近日

記者從江西馬頭山國家級自然保護區獲悉

該保護區與中山大學、浙江大學團隊

在開展生物多樣性調查時

發現景天屬植物新種——

華東景天

研究成果發表在國際植物分類學期刊《植物綱要》上

據了解，

華東景天隸屬于景天科景天屬

為多年生草本植物

植株高6~18厘米

莖半直立，具4~8節

葉片對生

呈倒卵形至倒卵狀菱形

基部漸狹成短距

頂端鈍圓

聚傘花序通常具2分枝（偶見3分枝）

花瓣黃色，花期為6月到7月

科研團隊在江西、浙江等地累計采集33份活體標本及分子材料，并結合大量歷史標本進行比對，最終確認這是一個未被報道的植物新物種，并以發現地的地理方位命名為華東景天。

此次發現打破學界長期將該類群誤判為日本特有物種的認知，為生物多樣性保護與分類學研究提供關鍵數據。

地處江西省資溪縣境內的馬頭山國家級自然保護區是武夷山脈生物多樣性保護的重點區域，已查明分布有高等植物2934種，陸生脊椎動物445種。

來源：江西發布綜合光明日報、撫州發布