植物分类学报

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中国竹亚科镰序竹属一新种——匍匐镰序竹

陈松河; 王振忠   

  1. (厦门市园林植物园 厦门 361003)
  • 收稿日期:2006-04-26 修回日期:2006-12-27 出版日期:2007-05-18 发布日期:2007-05-18
  • 通讯作者: 陈松河 yle>

Drepanostachyum stoloniforme S. H. Chen & Z. Z. Wang, a new species of Bambusoideae from China

CHEN Song-He, WANG Zhen-Zhong   

  1. (Xiamen Botanical Garden, Xiamen 361003, China)
  • Received:2006-04-26 Revised:2006-12-27 Online:2007-05-18 Published:2007-05-18
  • Contact: CHEN Song-He E-mail:songhechen@21cn.com

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 36 mm, culm wall 1 mm; 2555 nodes in whole culm, internode of the basic culms 59 cm long, internode of the middle culms 1318 cm long, joint of the node 12 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 26 cm

引用本文

陈松河, 王振忠. 中国竹亚科镰序竹属一新种——匍匐镰序竹[J]. 植物分类学报, 2007, 45(3): 307-310.

CHEN Song-He, WANG Zhen-Zhong. Drepanostachyum stoloniforme S. H. Chen & Z. Z. Wang, a new species of Bambusoideae from China[J]. Acta Phytotaxonomica Sinica, 2007, 45(3): 307-310.

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