Plate 9 



Figs. 1, 2. Cylindrocapsa geminella var. minor Hansgirg, x 750 



Figs. 3, 4. Cylindrocapsa geminella Wolle, oogonia: 3, x 750; 4, x 

 1500 



Figs. 5, 6. Cylindrocapsa conferta W. West, x 750 



Figs. 7, 8. Stigeoclonium nanum Kuetzing, x 750 



Fig. 9. Stigeoclonium polymorphum (Franke) Heering, x 750 



Fig. 10. Protoderma viride Kuetzing, x 750 



[678] 



