Other Green Algae 



125 



half floating in the water. The cells are short, often no 

 longer than wide, and each contains a single sheet of 



Fig. 46. A spray of Cladophora, as it appears when 

 outspread in the water, shghtly magnified. 



chlorophyl, lining nearly all of its lateral wall. CEdogo- 

 nuim is a form with stouter filaments composed of 

 much longer cells, within which the chlorophyl is dis- 



