or NORTH AMfERICA. 103 



Ludwigia, Oenothera, the Malvaceous, Cruci- 

 feres, Hypericines, Leguminose, Verbenides, 

 Caryophyles, &c, besides all the Monocotyles, 

 Asphodelides, Helonides, Xurides, Grasses and 

 Cyperides, Ferns and Cryptogams .... which 

 must be described in supplemental Monographs 

 or peculiar additional works. 



APPENDIX. 



ADDITIONS AND CORRECTIONS. 



In the course of such elaborate works, there 

 are always some corrections to make, for names, 

 synonyms or facts that have escaped attention : 

 while additions might be lengthened ad libitum. 

 Only a few will be stated here, being chiefly es- 

 sential corrections. 



IN FIRST PART LEXICON. 



1. Abalon. Add in syn. ChamelirmmWWd, 

 Ophiostachys Redoute: all names posterior to 

 Abalon of Adanson 1763.— In 1837 Grey has 

 made it a subg. Chamelirium ! in G. Heloniasl 

 calling it Hel. dioica like Pursh, and he redu- 

 ces Helonias to H. hullata ! although quite dif- 

 ferent : he takes no notice of the synonym of 

 Thunberg, Melanthium luteum of Japan,which 

 is a third Genus blended my Siraitos aquati- 

 cus fl. tellur. 865. 



2. Abama Adanson 1763 was perhaps pre- 

 vious to Tofielda of Hudson (what date ?) com- 

 pare my monograph, with that of Grey 1837. 

 He has some additional sp. but his subg. Tri- 

 antha Nuttal is the real Ahama 60 years older! 

 that must be a Genus as stated. 



3. AcROANTHES Raf. 1808, not 1818 as mis- 

 printed, well named ten years before IVuttal. 



4. AcROSTiCHUM AUUEu:\i, Kunth describes 



