Wv\iaV 



HA. 



A MONOGRAPH 



LICHENS 



FOUND IN BRITAIN: 



BEING 



A DESCEIPTIVE CATALOGUE 



OF THE SPECIES IN THE 

 HERBABIUM OF THE BEITISH MUSEUM. 



REV. JAMES M. CROMBIE, M.A., 

 F.L.S., F.G.S., &c. 



PART I. 



LONDON: 

 PRINTED BY ORDER OF THE TRUSTEES. 



SOLD BY 



LONGMANS & Co., 39 PATERNOSTER ROW; 



B. QUARITCH, 15 PICCADILLY; DULAU & Co., 37 SOHO SQUARE, W.; 

 KEGAN PAUL, TRENCH, TRUBNER, & Co., 57 LUDGATE HILL; 



AND AT THE 

 BRITISH MUSEUM (NATURAL HISTORY), CROMWELL ROAD, 8.W. 



1894. 



