TREES 



125 



of trees but we can collect the leaves and seeds and per- 

 haps get pieces of the bark and wood. 



Experiment 60. A "Tree" Collection. 



a. Collect the leaves of all the different trees you 

 can find in the neighborhood and mount them in the same 

 way as you mounted the flowers in the last experiment. 

 Cut supplied through United 'States Department of Agriculture. 



