Plate 18 



1 Jk 





' * . • 



:• ,.,.* '. 



./ - IJ 



■I ' ■ ■ •' 

 «-•«,; ' in 



^-t^l^^. 



^rfjr[^''|r*T^/;-; 



X35 



r^<- (C 4 





X 500 



^^ X lOUO 



'^^^ 



X60U 



LECANAOTIS PREMNEA Wedd. 



a. Plant on bark, b. Portion of thallus and apothecia. c. Vertical section of 



thallus. d. Vertical section of apothecia. e. Aacua and parapbysis. 



/. Spores. 



