THE ORIGIN 



OF THE 



BRITISH FLORA 



BY 



CLEMENT REID, 



F.R.S., F.L.S., F.G.S., 



OF THE GEOLOGICAL SURVEY OF ENGLAND AND WALES. 



LIBRARY 

 NEW YORK 

 BOTANICAL 



GARDEN 



f 



LONDON : 



DULAU & CO., 37 SOHO SQUARE, W. 

 1899. 



