Bui. 1240. U. S. Dept. of Agriculture. 
Plate 1 1. 
Fig. I. —Sheep 61 1, When Strongly Salivated by Zygadenus venenosus. 
.,.;V 
vC* 
* 
K us itu; 
Fig. 2. Cattle 900, Poisoned by Zygadenus venenosus, and so Weak 
as to Be Unable to Stand. 
