124 Dr. E. Stizenberger's Analytical Key to the Lecideae. 



, jj I Apothecia constantly red 13. 



I Apothecia deep brown to black 16. 



, „ I Hypotliecium pale 14. 



I Ilypotheciuni brownish red 15. 



, . I Spores 34-50 mik. long. L. snrcion, Stizb. {pleistomera olim). 



■ I Spoi-es 15-30 mik. long. L. cupreo^osella, Nyl. 



-, ,. j Apothecia 0-5 millim. broad. L. prasino-rubella, Nyl. 

 ' ( Apothecia 1 millim. broad. L. Audita, Nyl. 



f Spores 6-celled, exceptionally under 4-celled. L. JVaef/elii, Hepp 

 (Hepp, 19 ; Anzi, Langob. 107, 379, id. Ven. 58 ; Eabh. 535, 

 16.^ 536, 602; Zw. 87, a, c, 396), and L. sabtdeto7-um, v. oliscurata, 

 Sommf. (Anzi, Langob. 160). 



( Spores normally 0-many-celled 17. 



, _ j H^-pothecinm pale 18. 



' ■ \ Ilypothecium brown ... 19. 



i Apothecia 0'3 millim. in diameter, with persistent pale margin, 

 L. ci/rtelloides, Nyl. 

 Apothecia 0'5-0-8 millim. in diameter, with evanescent margin. 

 L. cffusa, Anersw. (Kabh. 32). 



r Apothecia O'5-l millim. in diameter. L. s(ihdeton(m,Y\k. (Schrer. 

 ,„ I 474 ; Hepp, 1-38, 139 ; Leight. 91 ; Mudd, 154 ; Rabh. 534, 001, 

 -^''•-<; 025 ; Am. 295 ; Zw. 84, 193 ; Anzi, It. S. 259, b). 



I Apothecia 0'3-0'5 millim. in diameter. L. sahuleturuni, f. licdcns, 



[ Nyl. 



™ j Apothecia without margin 21. 



j Apothecia with evanescent or persistent margin 24. 



Ql I Spores under .30 mik. long 22. 



" ■ j Spores above 30 mik. long 23. 



C Apothecia 0-5 millim. in diameter; spores 2|-4 times as long 

 nn J as broad. L. comparanda, Nyl. 



■ y Apothecia 03 millim. in diameter ; spores 4^-5 times as long 

 ( as broad. L. quintida, Nyl. 



)' Spores under 40 mik. long. L. sabtiletortnn, v. miliaria, f. 

 scoliciosporioides, Bagl. 

 Spores 40-70 mik. long. L. sabidetorum, v. deccdens, Hepp 

 (Am. 23.3). 



cy. I Hymenium tinted blue by iodine 25. 



■ I Hymenium tinted yellow or violet by iodine 26. 



iThallus leprose. L. dipJoiza, Nyl. 

 Thallus scurfy. L. sahidetorum, v. sijncomistu, Flk. (Hepp. 280 ; 

 Arn. 77, 183 ; Anzi, Langob. 165). 



iEpithecium blue-green ; spores narrow. L. sabidetorum, v. syn- 

 comisfa, f. apatela, Hepp. 

 Epithecium pale olive-colour; spores broad. L. sabidetorinn, f. 

 atrior, Stizb. 

 o- ) Apothecia in section dark 28. 



■ ) Apothecia in section pale 45. 



OQ j Spores over 20 mik. long 29. 



^°- I Spores at most 20 mik. long 34. 



1 Apothecia with evanescent or persistent margin, O'S-l'S millim. 

 in diameter 30. 

 Apothecia without margin, 07 millim. in diameter 31. 



