2'2& \\. ML%\I>FIÎ. 



cinereo-virescens diffraclus, superficie subtiliter corallino-divisus vel gra- 

 nuloso-isidioideus, inlus sordidus; apothecia fusca margine pallescen- 

 tia convexiuscula immarginala , inlus rufescentia; sporse 8 ,,a: parva3 

 oblongse simplices, long. 0,008-0,010, crass. 0,0025 millim., para- 

 physes haud dislinctœ. Gelatina hymenea iodo non tincta vel parum cœru- 

 lescens (praesertim ea thecarum). — In Bolivia ad corticem. — Afïinis 

 L. sanguineoatra?. var. furfuraceae (Pers. Uran. p. 192), 



10. L. coarctata (Ach.) Nyl. — In Peruvia, ad saxa faucium Quiaca, 

 Wedd. 



11. L. rosella Ach. — In Bolivia, Wedd. 



12. L. luteola Ach. — In Bolivia. 



13. L. conspersa Fée. — Ad cortices in Peruvia et Bolivia. 



'\!\. L. flavoalba Nyl. — Thaï lu s albus vel albo-glaucescens granu- 

 lato-insequalis tenuiusculus; apothecia flava crasse marginata parva 

 vel mediocria, intus incolora ; thecao polysporœ, sporae sphamcse diame- 

 tri vix 0,001 millim., paraphyses graciles. — Ad corticem in Peruvia, 

 Wedd. 



15. L. vèrsicolor Fée (1). —Ad corticem Cinchonarum. 



16. L. glaucescens Nyl. in Flora 1855, p. 675. — Ad corticem in 

 Peruvia, Sachapata (Lechl. 2562 a). 



17. L. endochroma (Fée sub Lecan.). — Ad cortices Cinchonarum. 



18. L. tuberculosa Fée (Bialora porphyrilis Tuck. Syh. p- 61, Exs. 

 96). — In Peruvia. 



19. L. quadrilocularisNy\. — -Thaï lu s cinerascens fusco-limitatus 

 rugosus satis tenuis; apothecia fusca plana mediocria crasse margi- 

 nata margine prcecipue extus pallescente vel pallido, intus dilute sordida; 

 s p or se 8" œ ellipsoideae incolores solidse 4-loculares loculis contraclis 

 spha3roideis invicem saepius tubulo junctis, paraphyses graeileseentes, 

 hypothecium non infuscatum. — Ad Cinchonam ovatam in Bolivia, Tipuani, 

 Wedd. 



20. L. cuticulaFèe. — Ad corticem (Cinchona??). 



21. L. admixta Nyl. — Thallus tenuis albidus laeviusculus vel 

 rugulosus, delerminatus ; apothecia mediocria prominula fusca (ju- 

 niora pallida) crasse marginata , epithecio demum piano, intus pallida ; 

 thecicmonosporaa, sporaa oblongae incolores murali-divisse, long. 0,060-88, 



(\) Eliam in Peruvia thecis bisporis (hue Lecan ora vigilans Tayl. in Hook 

 Journ. of Dot. 1847, p. 159). 



