牡竹属新分类群及其它  

New Taxa of Dendrocalamus Nees and Other Species

作　　者：易同培[1] 李本祥 史军义[3] 马丽莎[1] 杨林[1] 

机构地区：[1]四川农业大学,四川都江堰611830 [2]四川长宁县世纪竹园,四川长宁644300 [3]中国林业科学研究院资源昆虫研究所,云南昆明650224

出　　处：《四川林业科技》2015年第1期1-5,共5页Journal of Sichuan Forestry Science and Technology

摘　　要：本文报道了禾本科竹亚科牡竹属一新种和一新变型。它们分别被命名为倬牡竹和花龙丹竹。用种子从越南引进了马来甜龙竹,经10 a的栽培试验,生长较佳,适宜四川盆地种植。佯黄竹在四川兴文县有新记录。This paper reports a new species and a new forma of Dendrocalamus Nees Bambusoideae （Poaceae） , they have been respectively named Dendrocalamus mutatus Yi et B. X. Li and Dendrocalamus rongchengensis Yi et C. Y. Xia f. hualongdan Yi. Seeds of Dendrocalamus asper （J. A. et J. H. Schuh） Backer ex Heyne introduced from Vietnam,were used for cultivation experiments for ten years. The results showed that their growth was better and suitable for planting in the Sichuan Basin. The new distribution and record of Barnbusa changningensis Yi et B. X. Li were found in Xingwenxian, Sichuan.

关 键 词：倬牡竹 花龙丹竹 新分类群 马来甜龙竹 引种 佯黄竹 新纪录 竹亚科(禾本科) 中国 

分 类 号：S795[农业科学—林木遗传育种]