5 -^_^^ 6 



[Photo by Messrs. Flatters di Garnelt, Lid. 

 PLATE I. — Starches (Magnification x 70 diam.). 



1. Rice. 



4. Arrowroot. 



2. Maize. 

 5. Sago. 



3. Wheat. 

 6. Potato. 



