整合生物学期刊网
西南獐牙菜的胚胎学及其系统学意义
薛春迎 何廷农 李德铢  
Embryology of Swertia cincta (Gentianaceae) and Its Systematic Value
XUE Chun-Ying, HE Ting-Nong, LI De-Zhu
Plant Diversity . 2002, (01): 1 -3 .