78-6 
dark greenish-brown mass, having a nauseous taste, and exhibiting, as far as_ 
known, the full action of the root, It contains all those principles of the root not 
soluble in water. 
PHYSIOLOGICAL ACTION.—Eupatorium purpureum—in doses of from 10 
_to 60 drops of the tincture—causes increased secretion of the glands of the mouth ; 
e 
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