TY - J Integr Plant Biol A1 - BAO Wen-Mei, CAO Jian-Guo, DAI Shao-Jun T1 - Ultrastructure of Oogenesis in Osmunda cinnamomea var. asiatica Y1 - JF - Journal of Integrative Plant Biology JO - J Integr Plant Biol SP - 843 EP - 851 VL - 45 IS - 7 UR - https://www.jipb.net N1 - ER -