THE IDENTIFICATION OF LEGUME SEEDS 87 



Method : Supply each pupil with a bottle containing a 

 small quantity of a mixture of the above seeds. The pupil 

 should empty the contents of the bottle into the circle in 

 the center of the diagram given below and separate from the 

 mixture all of the red clover seed, then remove the alfalfa 

 seed into a separate pile within the proper circle and continue 

 until all of the different kinds have been separated. If weed 

 seeds are present, they should be separated also. 



