The Biogeographic South-North Divide of Polygonatum (Asparagaceae Tribe Polygonateae) within Eastern Asia and Its Recent Dispersals in the Northern Hemisphere

• Jia-Jian Wang,

  Affiliation Key Laboratory of Plant Resources Conservation and Utilization, College of Biology and Environmental Sciences, Jishou University, Jishou, Hunan 416000, China

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• Yong-Ping Yang,

  Affiliation Key Laboratory for Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China

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• Hang Sun,

  Affiliation Key Laboratory for Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China

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• Jun Wen,

  Affiliation Department of Botany, National Museum of Natural History, MRC 166, Smithsonian Institution, Washington, DC 20013-7012, United States of America

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• Tao Deng,

  Affiliation Key Laboratory for Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China

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• Ze-Long Nie ,

  * E-mail: zelongnie@163.com (ZLN); mengyingnie@163.com (YM)

  Affiliation Key Laboratory of Plant Resources Conservation and Utilization, College of Biology and Environmental Sciences, Jishou University, Jishou, Hunan 416000, China

  http://orcid.org/0000-0001-8065-3981

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• Ying Meng

  * E-mail: zelongnie@163.com (ZLN); mengyingnie@163.com (YM)

  Affiliation Key Laboratory of Plant Resources Conservation and Utilization, College of Biology and Environmental Sciences, Jishou University, Jishou, Hunan 416000, China

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