T " « / 



{Oil 



INTRODUCTION 



TO 



ALftOLOftYi 



WITH A 



CATALOGUE 



OF 



AMERICAN A.LGM, OR SEA-WEEDS 



ACCORDING 10 



THE LATEST CLASSIFICATION 



OF 



PROF. HARVEY. 



BY JOHN HOOPER. 



BROOKLYN : 

 PUBLISHED BY JOHN HOOPER. 



October 1, 1850. 



