DOI: 10.3724/SP.J.1142.2013.60536

Plant Science Journal (植物科学学报) 2013/31:6 PP.536-539

Dendrocalamus longiauritus S. H. Chen,K. F. Huang et R. S. Chen, a New Dendrocalamus Species of Bambusoideae from China

A new species of the genus Dendrocalamus Nees of Bambusoideae from China,D.longiauritus S.H.Chen,K.F.Huang et R.S.Chen,found in the Xiamen Botanical Garden,Fujian Province,is described and illustrated here.The new species is similar to D.minor (McClure) Chia et H.L.Fung,but differs by having one dominant branchlet at some nodes,culm-sheath auricle that is larger and distinct,long and narrow,connected with the base of the culm-sheath blade,regularly fold shape,wavilness oral setae 6-8 mm,sheath ligule 0.7-0.9 cm high,irregularly tearing shape,with gray-yellow flat long ciliates on the upside.

Key words:Bambusoideae,Dendrocalamus Nees,Dendrocalamus longiauritus,New species,Xiamen,China

ReleaseDate:2015-04-15 13:22:49

[1] 贾良智, 冯学琳.关于慈竹属和单竹属的讨论.植物分类学报, 1980, 18(2):211-216.[2] 耿伯介, 王正平.中国植物志:第9卷, 第1分册.北京:科学出版社, 1996:152-196.[3] Flora of China Editorial Committee.Flora of China:Vol.22(Poaceae, Tribe Bambuseae).Beijing & St.Louis:Science Press & Missouri Botanical Garden Press, 2006:45-46.[4] 易同培, 史军义, 马丽莎, 王海涛, 杨林.中国竹类图志.北京:科学出版社, 2008:184-219.[5] 易同培, 马丽莎, 史军义, 王海涛, 杨林, 刘丽.中国竹亚科属种检索表.北京:科学出版社, 2009:58-64.