Abstract: This paper is a review article, which contains following contents:1. History of research and its classification on plant microbodies; 2. The morphology and ultrastructure feature of microbodies; 3. Distribution of microbodies in various plant tissues A. Angiosperm B. Gymnosperm C. pteridophyta D. Bryophyta 4. The function of plant microbodies; 5. The biogenesis of microbodies. Of which, the data of gymnosperm essentially are the result of original research on plant microbodies and are included some microphotographs of electron microscope.