BKITISH 



FRESH-WATER ALGJI. 



EXCLUSIVE OF 



DESMIDIE^E AND DIATOMACE^E. 



BY 



^\*fy 

 M. C. COOKE, M.A., LL.D., A.L.S., ^ 



Author of "Handbook of British Fiinyi," " Mycograpliia," "Illustration* 

 of British fungi," \r., \r. 



VOL. II. PLATES. 



WILLIAMS AND NOKGATE, 



HENRIETTA STKEET, COVENT GARDEN, LONDON; 



SOUTH FREDERICK STREET, EDINBURGH. 

 tEIPZIC:P. A. BROCKHAUS. NEW YORK: WESTERMANN & CO: 



18821884. 



60351 



