EXPLANATION OF PLATE I. 



Fig. 1. Aglaophenia macrocarpa, Bale, from an incomplete 

 specimen in the Australian Museum, to show ramifica- 

 tion. Natural size. 

 The same, seen laterally. 

 Synthecium subventricosum, sp. nov. ; x 40. 

 Synthecium subventricosum, sp. nov. ; x 40. 

 Synthecium subventricosum, sp. nov. ; x 40. 



Gonotheca. 

 Campanularia pumila, sp. nov. ; x 40. 

 Campanularia pumila, sp. nov. ; x 40. 



With double and triple peristome. 

 Fig. 8. Campanularia pumila, sp. nov.; x 80. 



With double peristome. 



