﻿Bui. 9, U. S. Dept. of Agriculture. 



Plate III 



XT 1 



Fig. 1.— Thickets of Albizzia lophantha Near the Ocean, Golden Gate Park, 



San Francisco. 



Fig. 2.— Thickets of Acacia longifolia Almost at the Edge of the Tide, Golden 



Gate Park. 



The plant with the finer foliage is the acacia. 



