MAGNOLIA FAMILY 



" The picture of the flight and dispersal of these forests, and 

 of their struggle to find and adjust tliemselves to other homes, 

 is second in interest to that of no other migration. A smgle 



Chart Showing Iht Development of Vegeijtiun during the Geological Ages. 



tree is helpless befrjre such a force as an advancing glacier, 

 since a tree alone cannot migrate. But a forest of trees can. 

 Trees can "take to the woods" when they can do nothing 



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