PEATE IV 

A. South Shore of Spit looking Eastward from 100 West, showing Upper Margin 
of Spartina glabra alternifiora (at right), Sueda (in center middle distance), 
and at left Ammophila, Solidago, and Ailanthus. The tide stakes are at 
7, 8, 9 and 10 feet respectively. 

B. Portion of East Shore just South of Mill (400 to 500 North), showing Spartina 
glabra alternifora and Scirpus americanus (left foreground). Sambucus and 
Ailanthus (center background), Solidago sempervirens and Iris versicolor 
(right foreground and middle distance). 
