Comparison of culm leaf sheath bases A Khoonmengia honbaensis, showing swollen culm leaf sheath base with a distinctive zone of transverse wrinkles (From N. H. Xia et al. BVN2017048) B Hsuehochloa calcarea, showing flat and smooth culm leaf sheath base (From Y. Y. Zhang zyy-030, IBSC) C Ampelocalamus actinotrichus, showing slightly swollen and nearly smooth culm leaf sheath base (From N. H. Xia et al. HN-025, IBSC). Scale bars: 1 cm (A, C); 5 mm (B).

 
 
  Part of: Tong Y-H, Zheng X-R, Zhang YY, Qin Q-M, Ni J-B, Vu TC, Xia N-H (2020) Schizostachyum dakrongense (Poaceae, Bambusoideae), a new species from Dakrong Nature Reserve, Vietnam. In: Jin X-H, Xia N-H, Tan Y-H (Eds) Plant diversity of Southeast Asia-II. PhytoKeys 138: 179-186. https://doi.org/10.3897/phytokeys.138.39512