PLATE 4 



JancsewsTcia moriformis Setchell 



22. Transverse section through the frond of Chondria atroinirpurea at point 

 of parasitism of JancsewsTcia moriformis showing penetration of parasite (shaded 

 filaments) into the host plant. X 300 diam. 



23. Vertical section through an antheridial conceptacle of JanczewsTcia mori- 

 formis. X 300 diam. 



[30] 



