北京林业大学学报2017，Vol.39Issue(12)：88-92,5.DOI:10.13332/j.1000-1522.20170357
北京植物区系资料增补
Some new-recorded vascular plants for flora of Beijing
摘要
Abstract
Eight newly recorded vascular plants for flora of Beijing were reported in this paper, including Ajania parviflora, Galeopsis bifida, Hylodesmum oldhamii, Ostrya japonica, Potentilla betonicifolia, Rubia sylvatica, Stellaria bungeana var. stubendorfii, and Stellaria cherleriae. With good material and less population, Ostrya japonica is suggested to upgrade protection level. Meanwhile, the morphological characteristics of newly found Orchidaceae species Holopogon pekinensis in Beijing were described in Chinese to deepen the understanding of the public to the endangered species. Furthermore, we conducted textual research of literature and specimen and field investigation of Cypripedium calceolus and Actinidia kolomikta recorded in Flora of Beijing, and confirmed they were C. shanxiense and A. polygama, respectively. Our study provides important information for the investigation and conservation of rare and endangered plants in Beijing.关键词
北京无喙兰/山西杓兰/北京植物区系/铁木Key words
Holopogon pekinensis/Cypripedium shanxiense/Beijing flora/Ostrya japonica分类
农业科技引用本文复制引用
沐先运,林秦文,刘冰,董文光,李凤华,张德怀,张志翔..北京植物区系资料增补[J].北京林业大学学报,2017,39(12):88-92,5.基金项目
国家自然科学基金青年项目(31400193)、北京市国家重点保护农业野生植物资源调查项目、北京市全国第二次重点保护植物调查项目. （31400193）
