欢迎访问《植物研究》杂志官方网站,今天是 分享到:

植物研究 ›› 2012, Vol. 32 ›› Issue (5): 513-515.doi: 10.7525/j.issn.1673-5102.2012.05.001

• 论文 •    下一篇

中国竹亚科矢竹属一新种——中岩茶秆竹

陈松河;黄克福;郭惠珠;蔡邦平   

  1. 厦门市园林植物园,厦门 361003
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-09-20 发布日期:2012-09-20
  • 基金资助:
     

Pseudosasa zhongyanensis S.H.Chen,K.F.Huang et H.Z.Guo,a New Species of Pseudosasa of Bambusoideae from China

CHEN Song-He;HUANG Ke-Fu;GUO Hui-Zhu;CAI Bang-Ping   

  1. Xiamen Botanical Garden,Xiamen 361003
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-09-20 Published:2012-09-20
  • Supported by:
     

摘要: 描述了竹亚科矢竹属一新种——中岩茶秆竹(Pseudosasa zhongyanensis S.H.Chen,K.F.Huang et H.Z.Guo)。本种与茶秆竹(P.amabilis(McClure) Keng f.)相近似,但箨环具明显箨基残留物和木栓质隆起,高于秆环,箨鞘顶端具小型外翻箨耳,耳缘具皱曲繸毛,箨舌几无毛或有短柔毛,易于区别。

关键词: 竹亚科, 矢竹属, 中岩茶秆竹, 新种, 厦门, 中国

Abstract: A new species of the genus Pseudosasa Makino ex Nakai of Bambusoideae from China, P.zhongyanensis S.H.Chen, K.F.Huang et H.Z.Guo, which was found to grow in Xiamen Wan-shi Mountain and Xiamen Tian-zhu Mountain, Fujian Province, is described and illustrated in this paper. This new species is similar to P.amabilis(McClure) Keng f. but differs by having distinct residuum, when the culm-sheathes falls, and suberine sticking out around the basic culm-sheathes scar, the culm-sheathes scar is taller than culm scar, small and eversion culm-sheathes ear on the culm-sheathes upside, wrinkle and curving oral setae on the culm-sheathes ear edge, nearly glabrous or some short pubescences occasionally on the culm-sheathes tongue.

Key words: Bambusoideae, Pseudosasa Makino ex Nakai, P.zhongyanensis, new species, Xiamen, China

中图分类号: