^ 



F. B0RGESEN 







THE MARINE ALG^E 



OF THE DANISH WEST INDIES 



VOL.11. RHODOPHYCE.E 



ter 



WITH ADDENDA 



TO THE CHLOROPHYCE.E, PH^EOPHY 

 AND RHODOPHYCE^: 



COPENHAGEN 



PRINTED BY BIANCO LUNO 

 19151920 



