Morphological Variation of Three Species in Pterocypsela Shih and Its Taxonomic Significanc
QIU Sheng,LAI Meng-meng,LING Wen-ting,LIN Zuo-zhen,ZHENG Kang,DING Bing-yang
Subtropical Plant Science . 2013, (02): 169 -173 .  DOI: 10.3969/j.issn.1009-7791.2013.02.017