Plate 52 





d X 130 



i '. 



X 600 



X 600 



PORINA OLIVACEA A. L. Sm. 



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



thallus. d. Vertical section of perithecium. e. Ascua and paraphyses. 



/. Spores. 



