40 
TABLE OF COMMERCIAL CINCHONA BARKS. 
ART. VI. — TABLE OF COMMERCIAL CINCHONA BARKS 
WITH THE BOTANICAL SPECIES FROM WHICH THEY ARE 
BELIEVED TO BE OBTAINED. 
I. GREY CINCHONA BARK. 
§ T. Loxa Cinchona Barks. (Crown Bark Angl, — China Loxa. Kron 
China Germ.) 
Loxa Cinchona Bark, grey compact Cinchona CondvmineaH.ei B. 
Loxa Cinchona Bark, brown compact, ~] 
(Dunkele Ten China Germ. — China \ 
pseudo-Loxa Bergen.) y C. scrobiculata H. et B. 
Loxa Cinchona bark, red chestnut. — | 
Light Calisaya. 
Loxa Cinchona bark, red fibrous of the 
King of Spain (Quina astoposa Pav. in 
collect. Lamb. Mus. Brit. Loxa Cin- 
chona bark, yellow fibrous C. macrocalyx Pav. 
§ II. Lima or Huanuco Cinchona Barks. (Silver Bark, Grey Bark 
Angl. — China-Huanuco, Graue, China Germ.) 
Lima Cinchona bark, grey brown, (Cas- ") n _ . _ 
. . i. N ;v f C. micrantha Ruiz et Pav. or 
cardla provinciana Peruv.) > , . ^ . 
n . r , , , y ,. V t7- lanceolata Ruiz et Pav. 
Lima Cinchona bark, grey ordinary } 
Lima Cinchona bark, white C. purpurea Ruiz et Pav. 
Lima Cinchona bark, very rugous, re- ] 
sembling the Calisaya bark. — Casca- \ „ r ... . 
.„ „ „ ~ .„ , > C. glanauhfera Ruiz et Pav 
n/Za negrula Peruv. (f tascarillalagar- [ 
tijada Laubert) J 
Cinchona bark, red of Jaen and of Loxa ? 
II. RED CINCHONA BARKS. 
(Red bark Angl. Rothe China Germ. 
Red Cinchona bark, becoming white in 
the air ? 
Red Cinchona bark of Lima "1 
Red Cinchona bark true, non-verrucous j 
(Cascarilla verdadera, Laubert C. nitida Ruiz et Pav. 
Red Cinchona bark, officinal) 
Red Cinchona bark true, verrucous J 
