210 PRACTICAL FORESTRY 
important food material. Chestnut flour is exten- 
sively used in the making of bread. In every part of 
THE FLOWERS OF MAGNOLIA GLAUCA. 
From ‘‘ Garden and Forest.”’ 
the world the forest yields a great diversity of prod- 
ucts. It is in the tropics, however, where the greatest 
variety of useful materials is produced. 
