1 2 INTR OD UCTION 



VII. After the surname the initial of the first name 

 should be used for indexing', and if Christian names are all 

 alike, Mr. should precede Mrs. 



VIII. A varietal name should remain in the language in 

 which it was first published until officially passed upon by 

 this society. 



Note. One star before the name indicates that the variety 

 has been pictured. The star is repeated in citing the reference 

 to the place where it may be found. 



Two stars indicate a colored plate. 



