1024 Pyrcnomycetese, Dothideacese. Hyalosporse, Phyllachora. 



maturescentia. An sporidia tandem didyma et species ad genus Do- 

 thidella traiisferenda? 



61. Phyllachora mucosa Speg. F. Guar. II, n. 106. — Maculis nul- 4086 

 lis; stroinatibus eHiptico-li.nearibus vel linearibus, 1-2 mm. loag., 

 0,4-0,5 mm. lat., sparsis vel seriatim dispositis, matrice innatis, 

 utrinque perspicuis, ad epiphyilum turaidulis, atris, uitentibus, ad 

 hypophjllum non v. vix pulvinulatis, fusco-atris v. subglaucescen- 

 tibus. subcarbonaceis, levibus, glabris, contextu indistincto, 3-10- 

 locularibus; loculis subglobosis v. confluentibus, rainutis, 120-180 



u.. diam., albo-farctis, astomis (?); ascis obclavato-saccatis, apice 

 obtusis, basi brevissime crasseque pedicellatis, 80-95^20-28, mox 

 diffluentibus, parce paraphysatis (?), 8-sporis ; sporidiis ellipticis, 

 utriuque obtusis, 22-26:2 10-12, di- v. tri-stichis, hyalinis, proto- 

 plasmate granulo.so sub luce refracta subchlorinulo, strato mucoso, 

 hyalino, 5 8 y.. cr. obvolutis. 



Hah. ad folia viva Cocoes australis in pratis uliginosis pr. 

 Guarapi Brasiliae. 



62. Phyllachora? palmicola Speg. Fungi Guar. Pug. I, n. 271. — Ma- 4087 

 culis parum manifestis, siepe toturn folium ainbientibus, expallen- 

 tibus. circa sti-oniata s'depe fuscescentibus; stromatibus innato-im- 

 raersis, tectis, vix e parenchymate tumefactulo manifestis, atris, 

 subcarbonaceis, contextu indistincto; loculis stromate immersi.s, glo- 

 bulosis, 90-100 u.. diam., ostiolis crassis, superficiem epidermidis at- 

 tingentibus ac leuiter papillato-prominulis, levibus matricem supra 

 stromata minute ac confertiuscula atro-granuloso-puuctuiatam ef- 

 ficientibus, apice obtnsis vel applanatis perforatisque, nucleo mu- 

 C08C, albo-farctis ; ascis clavatis, autice obtusatis, postice attenua- 

 to-pedicellatis, p sp. 52 .-5 15-20, ped. 20-25^5; paraphysibus fili- 

 formibus, densiusculis obvallatis, octosporis; sporidiis inordiaate di- 

 stichis, elliptico-subcyliQdra.ceis, utriuque obtuse rotuodatis, 18-20 



s 9, hyalinis. 



Ilah. ad folia languida Coperniciae ceriferae et Trithri- 

 nacis brasiliensis in montuosis, Cerro Arro-ahi pr. Yaguaron 

 Brasili^B et pr. Argentina. — Species pulchella, mox digaoscenda 

 ostioiis lanturn manifestis, amphigeuis, deusiuscule supra stromata 

 exsertulis, subseriatis. 



63. Phyllachora nervisequia Wint. in Hedw. 1885. — Stromatibus 4088 

 elongato-lanceolatis, utrinque longe attenuatis, nervos sequeatibus, 

 nitide atris, loculis hemisphierice prominulis, papilla distiucta, niti- 



da pra^ditis, dense stipalis vel 3-seriatis, saepe conflueutibus, gra- 



