INDEX. 



f the s P ecies considered valid in this pamphlet, the section 

 to which they belong, the country from whence they were exploited, and 

 the personal name that may be added to them by those who favor this 

 system of advertisement. Those species that appeal to me as being good 

 and distinct and as having merit, I put in bold face type. Those that are 

 better considered as varieties or which are based on more or less doubtful 

 material are marked with a star in light face type. 



