.THE 



GENERA 



OF 



^loRTH AMERICAN PLANTS, 



AND 



A CATALOGUE 



OF THE 



SPECIES, 



TO THE YEAR 1817. 

 BY THOMAS NUTTALL, F. L. S. 



S^ELLOW OF THE AMERICAN PHILOSOPHICAL SOCIETY, 



AND OF THE ACADEMY OF NATURAL SCIENCES 



OF PHILADELPHIA, 8tC. 



VOLUME I. 

 PHILADELPHIA: 



PRINTED FOR THE AtlTHOR BY D. HEARTT. 

 / 1818. 



/ 



^X^ 



<^.V ^ 



