\ INTRODUCTION. 



Whenever the plants have already been 

 named and described by myself or others, It will 

 be so stated, with a reference to the works 

 where published. If yet new or undescribed, 

 their synoptical description will be given ; also 

 their locality and some occasional remarks. 



The principal works of mine, where such 

 New Genera and Species have chiefly been 

 described already, are the following. 



Nov. pi. am. New Gen. and Sp. of North 

 America in Mitchell Repository and Desvaux 

 Journal of Botany 1808. 



Car.pl. stc. New Plants of Sicily 1810. 



Prec. dec. Precis des Decouvertes 1814. 



Aw. 7Va/.-^-Analysis of Nature 1815. 



Fl. lud. Florula Ludoviciana 1817. 



Dec.pl. Decads of new plants 1817. 



Rev. Reviews of Pursh 1817, of Nuttal 

 1819 &c. 



N. 6r, 50 N. Gen. of North Anx in Journal 

 Physique 1819. 



Annals Annals of Nature 1820. 



Neog, 66 N. Gen, in Neogenyton 1825. 



Med. fl. Medical flora of the United States 

 1828-30. 



N. G. 175 NewGen. sent to Decandole 1830 



All. J. 150 new plants in Atlantic Journa 

 1832-3. 



Herb. Raf. Herbarium Rafinesquianum. 

 1838. 



Newjl. New supplemental flora of North 

 America 1000 articles, N. G. and Sp. 1836. 



FL tel. Flora Telluriana Mantissa. 1225. 

 Ait. N, G. Sp. 1836. 



Sylca tel. Sylva Telluriana mant. with trees 

 and shrubs of North America, 1075 articles, 

 N. G. Sp. 1838. 



