ABBREVIATIONS. 



*#* The greater part of the references in the following pages will 

 be sufficiently intelligible. Those only which are subjoined seem to 

 require explanation. 



DC. De Candolle. 



ES. English Botany. 



HBK. Humboldt, Bonpland, and Kunth. 



N. and E. Nees and Ebermaier. 



R. and S. Romer and Schultes. 



S. and C. Stevenson and Churchill's Medical Botany. 



W. and A. Wight and Arnott. 



Woodv. Woodville's Medical Botany. 



