CELL-CONTENTS AND FORMS OF CELLS. 139 



FIG. 86. Various forms of Chromoplastids: A, from the fruit of Bryonia dioica; B, 

 the fruit of the European mountain ash (Pyrus aucuparia); C, the petals of nasturtium 

 (Tropceolum majus); D, petals of Iris pseudacorus, E, petals of Tulipa Gesneriana; F, the 

 root of carrot (Daucus Carota). After Dippel in "Das Mikroskop." 



