EXPLANATIONS AND REFERENCES, 



PLATE CXXII. 



Figures magnified 125 diameters. 



PAGE. 

 Fig. 1-4. RHIZOCLONIUM MAJOR, ...... 146 



" 5-7. RHIZOCLONIUM SALINUM, . . . . .145 



" 810. RHIZOCLONIUM STAGNALE, ..... 145 



" 11-12. KHIZOCLONIUM ('ASPARYI, ..... 145 



" 13-16. RHIZOCLONIUM HOSFORDII, ..... 145 



