Plate 68 





i<^ . 



, 'T 



X 500 



900 



/ 



/ 



: X 1800 



CLADONIA COCCIFERA Willd. 



a. Plant with squamulcs aud scypbi. b. Apex of scyphus. c. Vertical section of 



thallus. d. Vertical section of apothecium. e. Ascus and 



paraphyses. /. Spores. 



