TY - J Integr Plant Biol A1 - Wu Yan and Zhou Chang T1 - An Ultrastructural Study on Pollen Protoplasts and Pollen Tubes Germinated From Them in Gladiolus gandavensis Y1 - JF - Journal of Integrative Plant Biology JO - J Integr Plant Biol SP - EP - VL - 32 IS - 7 UR - https://www.jipb.net N1 - ER -