Ubisch body 第1页

Microsporogenesis and Male Gametophyte Development in Uncaria hirsuta Havil. (Rubiaceae) The Ultrastructural Aspect of Tapetum and Ubisch Bodies in Anemarrhena asphodeloides Development and Histochemical Observations of Tapetum and Peritapetal Membrane in Anther of Pulsatilla chinensis