19 
_the stem, the pith will be seen to be divided into disk-shaped pieces, 
with hollow spaces between them. The leaves are ovate or ovate- 
oblong, acute at the apex, smooth, about 5 inches long and 2 to 3 inches 
wide, on short stems. The margins are without indentation. About 
July to September the long clusters of whitish flowers are produced, 
followed by the green berries, which upon ripening become a rich dark- 
purple color. The flower clusters are from 3 to 4 inches in length and 
Fie, 10.—Pokeweed ( Phytolaeca americana L.). 
on long stalks, the flowers numerous and borne on reddish stems. The 
berries are globular, flattened both at top and bottom, smooth and 
shining, and contain ten black seeds imbedded in a rich crimson juice. 
(Fig. 11.) : 
Parts used.—F or medicinal purposes the berries and roots are 
employed. Both of these should be collected when the berries are 
fully mature, which usually occurs about two months after flowering. es 
