xx CONTENTS. 



PAGE 



Class V. Tissues generated from cells, the walls and cavities of which coalesce 



together . . . . . 129 



1. Muscle ...... 130 



2. Nerves . . . . . 141 



3. Capillary vessels . . . . .154 



SECTION III. 



Review of the previous researches — The formative process of Cells — The 



Cell-theory . . . . . 161 



Survey of Cell-life . . . . . .168 



Theorv of the cells . . . . . . 186 



Supplement (vide page 46) on the signification of the germinal memhrane . 217 

 Remarks upon a statement put forth by Professor Valentin, respecting pre- 

 vious researches on the subject of this work . .219 

 Explanation of the Plates . . . . , 225 



CONTRIBUTIONS TO PHYTOGENESIS, by Dr. M. J. Schleiden . 229 



Description of Plates to do. . . . . . 265 



I 



