摘要
描述了在广东北部发现的一个簕竹属新种——粤北撑篙竹(Bambusa pervariabiloides J.B.Ni,Yu L.Huang bis,Y.H.Tong&W.B.Liao)。该种形态与撑篙竹(Bambusa pervariabilis McClure)相似,主要区别在于箨痕隆起,秆节间稍呈鼓状,较长,长40~50 cm,秆箨早落,箨鞘先端近截平,稀宽拱形,内侧边缘顶端具有1枚耸起的小角,大箨耳不下延。
Bambusa pervariabiloides,a new bamboo species of Bambusa,is described in this paper.This new species is similar to B.pervariabilis in morphological characteristics,while its differences from B.pervariabilis include slightly drum-shaped internode with the length of 40-50 cm,deciduous culm leaf sheath with a nearly horizontal and rarely low arched upper margin,a protuberance at the apex of inner edge,and a larger auricle that is not decurrent.
作者
黄钰玲
倪静波
陈再雄
郭剑强
廖文波
童毅华
Huang Yuling;Ni Jingbo;Chen Zaixiong;Guo Jianqiang;Liao Wenbo;Tong Yihua(State Key Laboratory of Plant Diversity and Specialty Crops&Key Laboratory of Plant Resources Conservation and Sustainable Utilization,South China Botanical Garden,Chinese Academy of Sciences,Guangzhou 510650,China;South China National Botanical Garden,Guangzhou 510650,China;University of Chinese Academy of Sciences,Beijing 100049,China;Administrative Commission of Danxia Mountain National Park,Shaoguan 512300,Guangdong,China;State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources,School of Life Sciences,Sun Yat-sen University,Guangzhou 510275,China)
出处
《世界竹藤通讯》
2024年第1期82-86,共5页
World Bamboo and Rattan
基金
国家公园建设专项“丹霞山生物多样性科考专项”(2021GJGY034)
国家自然科学基金项目(32270227)。
