生物学杂志

Journal of Biology ›› 2026, Vol. 43 ›› Issue (4): 93-.doi: 10.3969/j.issn.2095-1736.2026.04.093

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Six newly recorded species of Bambusoideae in Guangxi and Yunnan

LU Peiyun1, LI Cheng1, ZHANG Chao1, ZHANG Ruli1, LIU Ende2, WANG Li3, GAO Kai4, ZHANG Yuxiao1   

  1. 1. College of Forestry, Southwest Forestry University, Kunming 650224, China; 2. Key Laboratory for Plant Diversity
    and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;
    3. Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, China;
    4. Mengzi Forestry and Grassland Bureau, Mengzi 661199, China
  • Online:2026-08-18 Published:2026-08-21

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Abstract: Through field investigation and literature survey, new distribution records of six species from five genera of subfamily Bambusoideae （Poaceae） were reported in Guangxi and Yunnan, viz.Chimonobambusa farctaG. H. Lai & J. J. Yue,Chimonocalamus dumosusJ. R. Xue & T. P. Yi,Chimonocalamus longiusculusJ. R. Xue & T. P. Yi,Ferrocalamus rimosivaginusT. H. Wen,Melocalamus scandens J. R. Xue & C. M. Hui, andNeomicrocalamus prainii（Gamble） P. C. Keng. The discovery of these new distribution records was of certain significance for the study of taxonomy, phylogeny, and genetic diversity of the subfamily Bambusoideae （Poaceae）. The voucher specimens were deposited at the herbaria of Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences （HITBC）, Kunming Institute of Botany, Chinese Academy of Sciences （KUN） and Mengzi Forestry and Grassland Bureau.

Key words: new distribution, new records, Bambusoideae, Guangxi, Yunnan

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