CONTENTS. 
DESCRIPTIONS of the species of the genus Cinchona,: By ALB: 
Lauwanr, BagsGes Ge... ... os iccccce ce . . ore eons »«- Page i 
An account of the Cinchona Forests of South America; drawn up 
during five years residence and travels on the South American conti-. 
nent. By Atexanper Baron von Humeoupr. Translated Jrom the Ger- 
MAN oa vee oe SE HS ba etl cuss Ive se ck a wieuus ‘+++ e. Page 19. 
Memoir on the different species of Quinguina. By M. Lavsert, Chief 
Stacie 
Physician to the Spanish army. _T; ranslated from the French..... Page 60- 
Description of the tree which produces the Balsam of Tolu, and- 
Peru, and known under the name of Quinquino in the kingdom of Pern. 
By Don Hiprorrro Ruiz, First Botanist to the King of Spain in the 
Expedition to Peru. Translated from the Spanish ............ Page 92 
Memoir on the virtues and uses of the plant-ealled- in Peru Cala- 
guala. By the same Author 22. 2080G5...cc00., a «... Page 98. 
On the virtues and uses of the Monniaa Polystachya, called Yallhoy 
in Pera. By the same Author .......... Ok sess «ede Sey ses Page 131 
_ On the virtues and uses of Aristolochia Fragrantissima, called by the. 
natives of Peru Bejuco de la Estrella.” “By the same Author.... Page 175 
= An account of the Sptkenard of the Ancients. By A. B. Lamaner, 
oe gs haga oe ee eee eee ee Page 177 
