
 
        
         
		ADVERTISEMENT 
 I t   is  with much  satisfaction that  I  publish  the  Index  of a  
 work  that,  after  above  S3  years  labour,  is  now  so  nearly  
 completed  as  only  to  require  now  and  then  an  appendix,  
 containing  new  or  previously doubtful  plants,  to make  it a  
 perfect  National  Flora,  a  work  that has been  attempted  in  
 several countries,  but,  which  is  very  remarkable,  has  not  
 proceeded  nearly  to  completion  in  any  other,  although  
 carried  on  under  the  highest  auspices,  such  is  the  Flora  
 Russica,  Flora  Austriaca,  Flora  Danica,  &c. *   while  an  
 humble Englishman  has  been  so  fortunate  as to  conduct it,  
 with the  assistance  of private  friends  and the superior merits  
 of  Sir  J .   E. Smith,  M. D.  &c.  without any material  interruption  
 through  an ever to be  remembered period of calamitous  
 warfare,  with which  it commenced,  and with which  it  
 has  happily  terminated. 
 I feel highly  grateful  for  the  assistance  I  have  received  
 from many  friends,  the  mentioning  of whose  names  adds  
 much  value  to  the work,  since  it  will  hand  down to  posterity  
 a list of nearly  all the British Botanists of its time,  with  
 the date of their  flourishing  in  the  scientific world.  It  is to  
 me a  source of great  pleasure  to  contemplate  the  number of  
 those  that  have lived  through  the  period of  its  publication,  
 and  to  be  able to  congratulate  them  upon  the  fulfilment  of  
 the  kind  hopes  they  used  anxiously  to  express,  of  seeing  
 the  close of the work.  At the same time, while many others 
 *  I t  is worthy of notice, that English  Botany contains more figures of the  
 indigenous  plants of other Europaean  Countries,  than  the  respective  work*  
 published in  them.