Natural Hybridization and Introgression between Ligularia cymbulifera and L. tongolensis (Asteraceae, Senecioneae) in Four Different Locations

• Jiaojun Yu,

  Affiliations Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, P. R. China, University of Chinese Academy of Sciences, Beijing, P. R. China

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• Chiaki Kuroda,

  Affiliation Department of Chemistry, Rikkyo University, Tokyo, Japan

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• Xun Gong

  * E-mail: gongxun@mail.kib.ac.cn

  Affiliation Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, P. R. China

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