PLATE LVIII. 

SO MICRONS | 





Bis do0s Cedogonium carwlosum:Nordst eps ee eee. 6. ve en chose ce eebe 148 
Fig. 561. Oe. rugulosum f. minutum (Hansg.) Hirn. (Redrawn from Hirn)...149 
Fig. 562. Oe. rugulosum f. rotundatum Hirn. (Redrawn from Hirn).......... 149 
Pesos (Oe plonsatim Kets. pepe ee 6 een Pe hss. os etho doles s 148 
Figs. 564 and 565. Oe. monile Berk. and Harv. (Redrawn from Hirn)........ 154 
Fig. 566. Oe. monile f. victoriense G. S. West. (After West)................. 154 
Fig. 567. Oe. monile f. borgei Hirn. (Redrawn from Hirn).......... ........ 154 
Figs. 568 and 569. Oe. monile v. eminens Hirn. (Redrawn from Hirn)....... 154 
Figs. 570 and 571. Oe. hians Nord. and Hirn. (Redrawn from Hirn)......... 149 
Pie. of2 Oe. schmidier Gutw. (Atter Gutwinski).....-.20. 0.52: 2s.001.00. 148 
247 
