THIRD ANNUAL REPORT. PL. 19.

MUDDY SWAMPS.

Fig. I.--Alluvial swamp of Apalachicola River in northern part of Liberty County, taken in early spring when the trees were all leafless. The small leaning tree in the foreground is Ilex decidua, and the larger ones are mostly Liquidambar (sweet gum). March 8, 1909.

Fig. 2.-Looking down muddy bayou in midst of estuarine swamps and marshes of Apalachicola River about 7 miles north of Apalachicola (Franklin County). The trees are mostly Taxodium distichum (cypress), with some luniperus (cedar). Nymphaea fluviatilis floating in foreground, Scirpus validus at water's edge, and Cladium (saw-grass) next to it. April 24, IOo.

FLORIDA GEOLOGICAL SURVEY.