TY - J Syst Evol A1 - Ai-Qin ZHANG;,Dun-Yan TAN;,Jin-Zhong ZHU T1 - The cross-fertilization mechanism and reproductive interference of self-pollen of Medicago varia ‘Xinmu No. 1’ Y1 - 2008-11-18 JF - Journal of Systematics and Evolution JO - J Syst Evol SP - 856 EP - 860 VL - 46 IS - 6 UR - https://www.jse.ac.cn N1 - 10.3724/SP.J.1002.2008.08072 ER -