INTRODUCTION. 



19 



rules just given. For instance the Juliflorse near- 

 ly all belong to the Tetracyclics, near Malvaceae, 

 and Anacardiacere: the Monochlamydese to the 

 Aphanocyclicae ; but I did not wish to make such 

 sweeping changes in our hereditary botanical 

 classification. 



H. H. Behr. 



