150 SABBATIA ANGULARIS, 
this, I have no experience with it. It may be 
given in substance or in infusion, -but the latter 
mode is generally preferred. This form is one 
in which it appears to be largely used by physi- 
cians in the Middle states. Dr. Chapman tells 
“us, it is resorted to extensively by every class of 
practitioners, regular and irregular, in the inter- 
mittent and remittent fevers. He thinks it has 
the advantage over Peruvian bark of being’ sus- 
ceptible of employment in every stage of these 
diseases. 7 
BOTANICAL REFERENCES. 
Sabbatia angularis, Pursu, Flora Amer. i. 137.—Exurort, Flora 
i. 285.—Chironia angularis, Witip. Sp. pl. i. 1067—Micnavx, 
Flora, i. 146. 
MEDICAL REFERENCES. 
B.S. Barron, Coll. i. 15-—Cuarman, Chose arg ii, 417— 
Extrott, l. « supra. 
PLATE LVII. 
Fig. 1. Sabbatia angularis. 
Fig. 2. .The stamen before it bursts, magnified. 
Fig. 3. Stamen after bursting, do. 
Fig. 4. Pistil magnified with the stigmas not yet twisted, 
Fig. 5. Do. the stigmas having become spiral. 
