文献类型：期刊文献

中文题名：马来甜龙竹和小叶龙竹花序和果实的补充描述

英文题名：Supplementary Description of Inflorescences and Fruits for Dendrocalamus asper and D. barbatus(Poaceae:Bambusoideae)

作者：杨汉奇[1] 孙茂盛[2]

第一作者：杨汉奇

机构：[1]中国林业科学研究院资源昆虫研究所;[2]西南林业大学

年份：2011

卷号：33

期号：2

起止页码：161-163

中文期刊名：植物分类与资源学报

外文期刊名：Plant Diversity and Resources

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金(31070593);云南省应用基础研究项目(2010CD141);中国林科院资源昆虫研究所基本科研业务费专项资金项目(Riri200702M);国际竹藤网络中心基本科研业务费专项资金项目(1632009014);国家林业局948项目(2008-4-30)

语种：中文

中文关键词：竹亚科;牡竹属;花序;果实;补充描述

外文关键词：Bambusoideae ; Dendrocalamus ; Inflorescences ; Fruits ; Supplementary description

分类号：Q949

摘要：根据在云南采集到的标本,对竹亚科牡竹属马来甜龙竹的花序特征做了较为详细的中文以及拉丁文补充描述,对马来甜龙竹和小叶龙竹的果实特征进行了描述。
In this paper, supplementary descriptions in Latin and Chinese are provided for inflorescence and fruit characters of Denclrocalamus asper and fruit characters of D. barbatus. The new specimens indicate that flowering branches of D. asper are leafless, 0.5-3 m long, and each node bears 3-6 pseudospikelets or 10-25 （-30） pseudospikelets clustered in a spiky globose mass, with 1.5-2 cm in diameter; pseudospikelet comprises 4 or 5 riorets, and apical one is fertile; fruits are nut-like caryopsis, nearly globose, with 2-4 mm in diameter; and apex of caryopsis remains persistent style base which is 1-2 mm long and covered with cilia. The fruits of D. barbatus are also nut-like caryopsis, cylindrical, 6-10 mm long, 1.2-2 mm in diameter; and apex of caryopsis remains persistent style base which is 2-3 mm lone and covered with cilia.