植物研究2022,Vol.42Issue(4):521-527,7.DOI:10.7525/j.issn.1673-5102.2022.04.001
合柱秋海棠——越南北部喀斯特地区秋海棠科盾叶一新种
Begonia holostyla, A New Species of Peltate-leaved Begoniaceae from the Karst Region of Northern Vietnam
摘要
Abstract
A new peltate-leaved species of the genus Begonia(Begoniaceae),B. holostyla ,was described and illustrated by photos. The new species was similar to B. pulvinifera in its peltate leaves and black dots on fruits , but differed in its styles combined to a half(vs combined at base),lunate stigma without a spiraled band(vs 2-cleft in a spiraled band). Additionally ,the relationship of geographical distribution and morphology with the similar species ,B. pulvinifera ,was discussed.关键词
侧膜组/合生花柱/喀斯特地区/盾叶/越南Key words
Begonia sect. Coelocentrum/combined style/karst regions/peltate leaves/Vietnam分类
农业科技引用本文复制引用
陈文红,李景秀,NGUYEN Quang-Hieu,NGUYEN Sinh-Khang,PHAM Van-The,范长丽,向建英,税玉民..合柱秋海棠——越南北部喀斯特地区秋海棠科盾叶一新种[J].植物研究,2022,42(4):521-527,7.基金项目
National Natural Science Foundation of China(31770251,31370228) (31770251,31370228)