A, Ehustyphina. The staghorn sumac fruit, while eaten by numerous birds, is probably a last resort. The 
thickets it forms recommend it for erosion -control planting. B, Eubus lacinintus. The large, thorny 
hummocks formed by this species are of outstanding value as wildlife cover. In the Northwest its relative 
freedom from disease will permit its use in erosion-control planting. 
