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社评“三㚫港版普通话版”-知识课堂

广西发现植物新三㚫港版普通话版物种乐业山羊角树

来源: 腾讯科技
2024-11-13 03:42:34

最佳回答

“三㚫港版普通话版”广西发现植物新三㚫港版普通话版物种乐业山羊角树

  中新三㚫港版普通话版社桂林11月12日电(张广三㚫港版普通话版权)中国科学院广西植物研究所12日介绍,调查团队在广西乐业县发现杨柳科山羊角树属一高大乔木新物种—乐业山羊角树。研究成果近日发表在国际植物分类学期刊PhytoKeys上。

  据了解,2023年7月至9月,中国科学院广西植物研究所和广西林业勘测设计院组成的植物多样性调查团队在乐业县片区开展植物多样性专项调查时,发现一种正处于果期的山羊角树属植物。2024年5月,调查团队对该物种进行追踪调查并采集到花的标本。经解剖观察以及系统查阅国内外相关文献资料和腊叶标本,确认该物种为未曾被描述报道过的新物种,遂以模式标本产地“乐业”命名。

  中国科学院广西植物研究所研究员许为斌三㚫港版普通话版介绍,山羊角树属植物分布于中国南部至越南北部,原来仅记载山羊角树和贵州嘉丽树两个物种。乐业山羊角树的发现证实了山羊角树属雌雄同株的特征,并使得该属物种数量增加至3个。

  据了解,乐业山羊角树与该属其他物种的主要区别是,该物种为常绿乔木,叶柄短,仅为3毫米至8毫米长,叶片椭圆形。

  乐业山羊角树目前主要分布于乐业县同乐镇龙门村和丰洞村的石灰岩山坡林中,是广西岩溶地区的特有物种。(完)

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