P.l.S.N.*W 1913 



I 



• ■».-■»• IBs 1 • 



tig-. 3. Juncus (drooping tufts) in tidal zone ; C'fadi'itm (erect) on bank 



buffalo Creek. 



Fig. 4. Intrusion "I Juncus formation by Cladium. 

 Buffalo (reek. 

 F. W. Cnxpenter, photo. 



