Fig. 28. Southeast end of Long Island. Shallow water extends fo: 
nearly a quarter of a mile in this direction. Ihe vegetation 
consists of Dianthera and Scirpus occidentalis, with a few 
Carex bordering the shore. The open water near the center 
of the picture is an excellent habitat for Lymnaa aud 
Planorbis. 
Fig. 29. Station XXXIV. View looking east from artificial island 1n 
outlet near Brewerton. In the foreground may be seen a 
society of Sagittaria and Decodon. In the middle distance 
is an almost pure association of Dianthera, with a small 
society of Carex. In the background are several associations 
of Dianthera and Scirpus, forming habitat XXXV. 
