107 



of lip to 32 mm. and a breadth of up to 2 mm. The diameter 

 of the cell is 5 — 6,5 fx. Rhizoids from the basal part of the 

 plant were found beautifully developed. Specimens in different 



"3, c? 



Fig. 10. 



Prasiola Sauteri Menegh. 



Го the right: the basal part of a fully developed plant ^\ih rhizoids; at its 



base and to the left: young plants in different stages of development. 



Stages of development were belonging to the material (comp. 

 Fig. 10) showing that the development is analogous to that of 

 P. stipitata, as presumed by Imhäuser 1. с. 

 Canning Land. 



ScMzogonium Kütz. 

 S. crispum Gay. 



Stages of ScMzogonium as well as of Hormidium were found 

 in gatherings from Fleming Inlet and Кар Warming. 



Borgesen I found the stage of ScMzogonium at Rode Ö and 

 Danmarks Ö. 



