O'Fallon Creek at Highway 12 (AF-5) . The sample from this 

 site was silty and contained Ranunculus . Oedogonium was present 

 as an epiphyte on Rhizoclonium. 



O'Fallon Creek at Mildred (BF-8) . The sample from this site 

 was composed mostly of Zanichellia and masses of fungal hyphae . 

 The sample was very silts. 



O'Fallon Creek near mouth (BF-16) . The sample from this 

 site was silty. The Cladophora in this sample was smothered with 

 diatom epiphytes and had main filaments that were about 3 times 

 the diameter of the Rhizoclonium filaments in this sample. 



Pennel Creek, upper (DF-6) . The sample from this site was 

 silty and contained Sagittaria leaves. 



Pennel Creek at mouth (DF-10) . The sample from this site 

 consisted mostly of Zanichellia . 



South Sandstone Creek near mouth (SS-3) . This sample 

 contained an unidentifiable macrophyte and very small colonies of 

 Nostoc. Phormidium grew mainly as an epiphyte on Rhizoclonium. 



Sandstone Creek east of Plevna (AS-2) . The sample from this 

 site contained an unidentifiable macrophyte and Cladophora 

 filaments that were 3 to 4 times the diameter of Rhizoclonium 

 filaments found in the same sample. Two species of Oedogonium 

 were present in this sample. 



Sandstone Creek below South Fork (AS- 5) . This sample 

 contained Myriophyllum. 



Sandstone Creek near mouth at Bickle Bridge (CF-11) . At 



least 2 species of Oedogonium were present in this sample. 



