This day is published, Part 2, size royal octavo, six plates, price 2*. &d. coloured, 



of the 



PHYCOLOGIA BRITANNICA: 



OB 



A HISTORY OF BRITISH SEA-WEEDS, 



CONTAINING 



COLOURED FIGUBES, GENERIC AND SPECIFIC CHARACTERS, 

 SYNONYMES, AND DESCRIPTIONS 



or 

 ALL THE SPECIES OF ALGM INHABITING THE SHORES OF THE 



BRITISH ISLANDS. 



BY 



WILLIAM HENRY HARVEY, M.D., M.R.I. A. 



Keeper of the Herbarium of the University of Dublin. 



LONDON : 

 REEVE, BROTHERS, KING WILLIAM STREET, STRAND. 



FORTIN, MASSON ET CIE., PLACE DE L'ECOLE DE MEDECINE, PARIS. 



1846. 



