6 
SERRATE-LEAVED STYPHONIA. 
STYPHONIA serrata, leaves oval or ovate, on very short petioles, 
sharply repand-serrate. Nutt, in Torr. and Gray, Flora. 1, p. 220. 
This species grew commonly with the preceding, differ- 
ing from it merely in the leaves, which are more ovate, and 
when young being sharply serrated with small mucronate 
notches ; the older leaves are obscurely repand-serrate. 
