TY - J Syst Evol A1 - Jiang Shu-Ting, Seng Chu-Reng T1 - Karyotype Analysis of Hydrilla Y1 - 1989-07-10 JF - Journal of Systematics and Evolution JO - J Syst Evol SP - 265 EP - 267 VL - 27 IS - 4 UR - https://www.jse.ac.cn N1 - ER -