Plate 7 



Figs. 1, 2. Hormidiopsis ellipsoideum Prescott, x 750 



Figs. 3-5. Radiofilum irregulare (Wille) Brunnthaler: 3, x 1000; 

 4, X 750; 5, X 440 



Fig. 6. RadiofHum conjunctivum Schmidle, x 750 



Figs. 7-9. Binuclearia tatrana Wittrock, x 440 



Fig. 10. Radiofilum flavescens G. S. West, x 590 



Figs. 11-13. Schizomeris Leibleinii Kuetzing: 11, x 220; 12, x 500; 

 13, X 500 



[674] 



