TY - Chinese Bulletin of Botany A1 - T1 - Y1 - 2013-05-01 JF - Chinese Bulletin of Botany JO - Chinese Bulletin of Botany SP - 354 EP - 356 VL - 48 IS - 3 UR - https://www.chinbullbotany.com N1 - 10.3724/SP.J.1259.2013.00354 ER -