A Cytological Study of Plastid Inheritance in Angiosperms Studies of Generative Cell Development in Pisum sativum--With Special Reference to Cytological Basis of Plastid Maternal Inheritance Cytological Mechanism of Cytoplasmic Inheritance in Pinus tabulaeformis: II. Transmission of Male and Female Organelles During Fertilization and Proembryo Development The Development of Male Gametophyte in Polygonatum simizui-With Emphasis on the Distribution and Change of Plastids in Generative and Vegetative Cells Cytological Basis of Plastid Inheritance in Phaseolus vulgaris-Investigations of Plastids, Mitochondria and Their DNA Nucleoids During Pollen Development Cytological Studies of the Cytoplasmic Inheritance in Lilium regale and L. davidii