98 CINCHONA BARKS. 
lating chiefly to the chemical constituents of the barks from 
Java and British India. These studies have appeared, since 
1866, in Haaxman’s 777dschrift voor Pharmacie in Nederland ; 
other publications of De Vrij upon this subject are contained in 
the London Pharmaceutical Fournal and in the Paris Yournal de 
Pharmacie. 
37. Weddell (Hugh Algernon). Afistotre naturelle des Quinguinas, 
ou monograple du genre Cinchona, suivie d'une description du 
genre Cascarilla et de quelques autres plantes de la méme tribu. 
Paris, 1849. 108 pages, 30 plates and 1 map. Folio. Price 60 
francs (about $12). 
38. Weddell (H. A.). Motes sur les Quinguinas. Extrait des An- 
nales des Sciences Naturelles, 5° série, tomes XI et XII. Paris, 
Masson et fils, 1870. 8°, 75 pages. A systematic arrange- 
ment of the genus Cinchona, and description of its (33) species, 
accompanied by useful remarks on their barks. An English 
translation has been printed by the India Office, with the title— 
Notes on the Quinguinas, by H. A. Weddell, London, 1871, 8°, 64 
pages. A German edition by Dr. F. A. Fliickiger has also been 
published under the title Uedbersicht der Cinchonen, von H. A. 
Weddell, Schaffhausen and Berlin, 1871, 8°, 43 pages, with ad- 
ditions and index. 
Compare Just’s Botanischer Fahresbericht, 1873, page 4809. 
