2*28 w. nylander. 



monosporse sporis murali-divisis magnis. Apothecia saepius testaceo-pallida 

 marginibus leviter vel obsolète striatulis. (Ex specim. celeberrimi Fée.) 



23. Gr. reniformis Fée. — Ad corticem Cinehonse in Peruvia (ex hb. 

 Fée). — In Peruvia quoque adest var. fissurinoidea Nyl. epithecio (velato) 

 utrinque fissura cinctis, apotheciis saepius brevioribus; sporse long. 0,115- 

 0,135, crass. 0,032-45 millim. Thallus inferne strato tenui nigro, fra- 

 gilis. 



%h, Gr. Afzelii Ach. — Ad Cinchonas. 



25. Gr. leucocheila (Fée sub Arth.). — Ad corticem Cinchonse lanci- 

 folise (ex hb. Fée). 



26. Gr. Dumastii (Fée sub Fissurina; Diorygma insculptum Eschw. 

 Bras. 1, p. 66, ïcon. sel. t. 6, f. 1). — Ad corticem Cinchonai lanci- 

 folise. 



27. Gr. egena Nyl. — Thallus hypophlœodes macula pallescente vel 

 pallide albida indicatus; apothecia fissuras irregulares hiantes formantia 

 fundo (epithecio) concavo pallido, mediocria vel sat parva , interdum 

 subrotundato-angulosa; sporœ 8 ,lîe incolores oblonga? 3-septata3 vel 

 sœpius adhuc irregulariter septulis longitudinalibus et obliquis divisa?, 

 long, circa 0,015 millim., episporio crasso (haloniformi), iodo leviter vel 

 vix cœrulescentes, paraphyses graciles. Gelatina hymenea ceteroquin iodo 

 haud colorata. — In Peruvia, Carabaya, ad corticem arboris ignoti altis- 

 simi, Wedd. — In Graphide Dumastii (Fée) comparanda spora? alise, sim- 

 pliciler ù-loculares et minores. Pertinent ad Fissurinas Fée. 



28. Gr. irregularis. Fissurina irregularis Fée Ess. suppl. p. /|6. — 

 Thallus obsoletus; apothecia nigra deplanata innata erumpentia 

 oblongo-difformia intus albicantia; sp or se non visa? , theca? majuscule 

 oblongo-cylindracea? (protoplasma te interdum transversim aliquoties di- 

 viso), paraphyses graciles, guttulis oleosis et granulis inspersœ. Gelatina 

 hymenea iodo vinose rubens. Verisimiliter novi generis. — Ad cortices 

 Cinchonarum. 



29. Gr. tricosa Ach. — Ad Cinchonas et Weinmanniam glabram in 

 Peruvia. Hue pertinet Sarcographa vestita Fée Ess. suppl. p. hh. 



30. Gr. cinnabarina Fée. — Ad Cinchonas. 



31. Gr. hœmatites Fée (Ustalia tlammula Eschw. Syst. Lich. f. 9, 

 Bras. p. 107). — In Peruvia ad cortices. 



Opegrapha Ach. 



1. 0. stictica (DR. et Mnt. sub Lecanactide). — In Peruvia, ad cor- 

 ticem (ex hb. Fée). 



