92 MINUTE MARVELS OF NATURE 



Fig. 57. Pollen-grains falling from the stamens of one of the 

 mallow flowers (magnified) 



ordinary forms, often like clusters of jewels both 

 wonderful and beautiful. Fig. 57 shows a few 

 stamens from a flower of the mallow family with 

 the pollen-grains falling from them. Each grain, 



