1022 Pyrenomycetese, Dothideacete, Hj^alosporse, Phyllachora. 



inutua pressionc angulatis v, paruin depressis, ostiolo ininutissimo, 

 pai'illiformi, pertuso, demuin umbilicato, 83-94 [j.. lat. ; ascis ob- 

 loiigo-cyliiulraceis, utrinque attenuatis, vertice truacato, substipi- 

 tatis, 90-106:^12,5; sporifliis obliquo monostichis v. pro parte di- 

 stichis, oblougis, utriuque acutiusculis, subinaequilateralibus couti- 

 nuis, hyalinis, 18-20:; 5,5; paraphysibus tenuissirais, filiformibus, 

 mucosis. 



Hab. ad folia viva plantaj ignotce scandentis iu Brasilia (Ule). 



55. Phyllachora? Arechavaietae Speg. F. Puigg. n. 313. — Stroma- 408i 

 tibus hy[<ophyllis, orbicularibus, abrupte pulviuulato-applanatis, le- 

 vibus, sordide fusco- v. castaneo-atris, subfiiteutibus, \-2 mm. diam., 

 oculis periphericis iraraersis, globulosis, 120-150 a. diam.; ascis 

 obovato-cylindraceis, 100-110 s 10-14, aparaphysatis ; sporidiis ovoi- 

 deis hyalinis, 15-18 « 5-6. 



Hab. ad folia coriacea plantae ignotae prope Itabird do Campo 

 secus Rio das Velhas Brasiliae (I. Arechavaleta). 



56. Phyllachora biareolata Speg. F. Guar. II, n. 99. — Stromatibus 4082 

 sparsis, saepius solitariis, parenchymate epidermideque innatis, utrin- 

 que raaQifestis atque applanatis, irregulariter suborbicularibus, 2-3 

 inm. diam., teuuibus, atris, opacis, non vel vix ad hypophyllum sub- 

 nitentibus, subcarbonaceis, contextu indistincto, atro, primo macula 

 pallescente, indeterminata cinctis, dein biareolatis, areola primaria 

 strictiuscula, ex albo ciuerescente, determinata, secundaria vel ex- 

 terna latiore, indeterminata, fusco-atua. ; loculis stromate imraersis, 



e globoso eUipticis vol oratis, 200-250'!« 100-150, non vel vix ad 

 hypophyllum collicnloso-profninulis, ostiolo fere subimperspicuo or- 

 natis; ascis cylindraceis, antice subtruucato-rotundatis crassiuscu- 

 leque tunicatis, postice in pedicellum modice elongatura productis, 

 p. sp. 90-95-6-9, pedicello 20-30:^3-5, 8-sporis, paraphysibus 

 filiformibus, densis obvaliatis; sporidiis recte vel oblique distichis, 

 ex elliptico subrhomboideis, utrinque plus minus acutiuscule rotun- 

 datis, 12 s 5, contiriuis, hyalinis. 



Hab. ad folia piantas cujusdara ignotae, noa coriacea, ia silvis 

 pr. Guarapl Brasiliae. 



III. MonocotyledonieoloB. 



57. Phyilachora Alpinise Sacc. et Berl. Misc. Myc. II, p. 5, Cooke et 4083 

 Mass. iu Grev. XVII, p. 56. — Maculis ex fusco piceo-nigris, eloa- 

 gatis, linearibus v. lanceolatis, hinc illinc coufluentibus; stroraati- 

 bus atris, nitentibus, rugulosis, nunc orbicularibus nunc confluen- 



