摘要： 报道了福建厦门园林植物园发现的中国竹亚科镰序竹属一新种——匍匐镰序竹Drepano- stachyum stoloniforme S. H. Chen & Z. Z. Wang。该种与坝竹D. microphyllum (Hsueh & Yi) Keng f. ex Yi相似, 区别在于本种植株藤本状极明显, 竿匍匐状, 较细, 竿直径3–6 mm, 竿壁厚约1 mm; 全竿25–55节, 竿基部数节节间长5–9 cm, 中部节间长13–18 cmDrepanostachyum Keng f. of Bambusoideae from China, D. stoloniforme S. H. Chen & Z. Z. Wang, which was found to grow in Xiamen Botanical Garden, Fujian Province, is described and illustrated. The new species is similar to D. microphyllum (Hsueh & Yi) Keng f. ex Yi, but differs by having distinctly thin liana, culm diameter 3–6 mm, culm wall 1 mm; 25–55 nodes in whole culm, internode of the basic culms 5–9 cm long, internode of the middle culms 13–18 cm long, joint of the node 1–2 mm long; the sheath tongue about 0.5 mm high, the cilium of the sheath tongue about 2 mm long; the ligula about 3 mm high, and the cilium of the ligula about 4 mm long; the small leaf 2–6 cm

Abstract: A new species of the genus Drepanostachyum Keng f. of Bambusoideae from China, D. stoloniforme S. H. Chen & Z. Z. Wang, which was found to grow in Xiamen Botanical Garden, Fujian Province, is described and illustrated. The new species is similar to D. microphyllum (Hsueh & Yi) Keng f. ex Yi, but differs by having distinctly thin liana, culm diameter 3–6 mm, culm wall 1 mm; 25–55 nodes in whole culm, internode of the basic culms 5–9 cm long, internode of the middle culms 13–18 cm long, joint of the node 1–2 mm long; the sheath tongue about 0.5 mm high, the cilium of the sheath tongue about 2 mm long; the ligula about 3 mm high, and the cilium of the ligula about 4 mm long; the small leaf 2–6 cm