MEMOIR OF LOUIS-CLAUDE-MARIE RICHARD. 433 



XIII. Conjointly with M. de Jussieu, he published several 

 Memoirs on new Families, JLoranthece, Gesneriece, Lohelia- 

 ceoe, (Ann. du Mus.), &c. 



XIV. Catalogue des Plantes de Cayenne, envoyees par 

 Leblond, in which Richard has defined a great number oi 

 new species, (Act. de la Soc. d' Hist. Nat. de Paris.) 



XV. Metnoire sur le Lygeum Spartum,-{\h\(ii.) 



XVI. JExtrait dj'une instruction pour les Voyageurs 

 Naturalistes, (ibid.) Here Richard investigates and deter- 

 mines which are the different organs in animals wiiich afford 

 the best characters, and which it therefore most behoves the 

 travellintr naturalist to stud v. 



Em> or VOL. IV- 



GLA8G0W :— Edward Khull, Printer to the University, Dunlop Street. 



