THE GARDEN PRIMER 



likeness is instantly apparent, even to an untrained 

 observer. 



In passing let us note that all vegetation does not 

 produce flowers. Rushes, ferns, mosses, certain aqua- 

 tics, and mud-loving plants reproduce by spores; but 

 this class is of little practical value in the garden, so 

 need not be more than mentioned. 



76 



