^I&'&T ADDITIONAL 



SUPPLEMENT 



TO 



LOUDON'S HORTUS BMTANNICUS 



A CATALOGUE OF ALL THE PLANTS 



INTRODUCED TO OR ORIGINATED IN 



BRITAIN 



SINCE THE PUBLICATION OF THAT WORK; 



WltH SUCH 



IMPROVEMENTS 



IN THE 



NOMENCLATURE AND CLASSIFICATION OF PLANTS 

 ALREADY PUBLISHED, 



AS SUBSEQUENT INVESTIGATION HAS POINTED OUT. 



Edited by J. C. LOUDON, F.L., H., G. 5 & Z*S. 



THE SELECTION OF SPECIES AND THEIR CHARACTERS BY G. DON, F.L.S., 

 AND J. DENSON, A.L.S. 



LONDON: 



FRINTED FOR 



LONGMAN, REES, ORME, BROWN, GREEN, & LONGMAN, 



PATERNOSTER-ROW., 



1832. 



PRINTED BY A. AND R. SPOTTISWOODE, NEW-STREET- SQUARE. 



