TY - Plant Diversity A1 - LIU Li-Qin , , YANG Jing , , GU Zhi-Jian T1 - Karyomorphology and Taxonomic Position of Poncirus polyandra (Rutaceae) Y1 - 2007-04-25 JF - Plant Diversity JO - Plant Diversity SP - 198 EP - 200 VL - 29 IS - 02 UR - https://journal.kib.ac.cn N1 - ER -