Cytoplasmic Male-Sterility of Onion (Allium cepa L.) 63A Is Associated with Premature Degeneration of the Tapetum Androgenesis and Embryogenesis in Isolated Microspore Culture of Capsicum annuum L. Anatomical Studies of Male and Female Gametophytes in Development of Lonicera maackii (Rupr.) Maxim Spore Morphology of Pteridophytes from China ⅩⅣ.Selaginellaceae Embryological Study on Mosla chinensis (Lamiaceae) ECOLOGICAL ANALYSIS ON SEXUAL REPRODUCTIVE PRODUCE AND ENDANGERED REASON OF RHODIOLA SACHALINENSIS Influence of Exogenous Auxin on Microspore Embryogenesis in Tobacco Androgenesis and Embryogenesis in Isolated Microspore Culture of Capsicum annuum L.