Anatomical Study of Fruit Setting and Male and Female Gametophytes in Pyrus ussuriensis The Ovule Structure and Development of Male and Female Gametophytes in Araentotaxus Anatomical Studies of Male and Female Gametophytes in Development of Lonicera maackii (Rupr.) Maxim Effect of Leonuri Herba alkaloids on prostatic hyperplasia in older rats Development of Male and Female Gametophytes between Fertile Line and Male Sterile Line’s Flowers of Catalpa bungei C.A.Meyer. Sex identification of Siraidia grosvenorii by isozyme analysis Research on Some Issues about Dia llel Cross Test of Chinese Fir THE MICRO-AND MEGASPOROGENESIS AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTE OF LYCIUM BARBARUM L. Scanning Electron Microscopic Studies on the Organ Development of Developments of Male and Female Gametophytes of ‘Ziyingui’, an Osmanthus fragrans Variety MULTICOMPONENT STATISTICAL ANALYSIS OF SEXUAL DISCRIMINATION ON ACTINIDIA LINDL Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line’s Flowers of Tagetes erecta L. Content of Endogenous Phytohormones and Isoenzymes of Peroxidase in Male and Female Pistacia chinensis Plants Bunge Leaves Microsporogenesis, Megasporogenesis and the Formation of Male and Female Gametophyte in Coix lacryma-jobi L. Scanning Electron Microscopic Studies on the Development of the Organs of Litchi Flower MICROSPOROGENESIS, MEGASPOROGENESIS AND THE FORMATION OF MALE AND FEMALE GAMETOPHYTE IN SARUMA HENRYI OLIV. Sexual System and Pollination Biology of Mallotus apelta (Euphorbiaceae) Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophytes of Flue-cured Tobacco ‘Nanjiang 3’