Plate 57 



X 135 



X 600 



X 1200 ^' 



X 600 



MELANOTHECA GELATINOSA Nyl. 



a. Whole plant, b. Portion of thallus and perithecia. c. Vertical section of 



thallus. d. Thallus in surtace view. e. Vertical section of perithecia. 



/. Ascus and paraphysis. g. Spores. 



