1052 Pyrenomyceteae. Dothideacese, Scolecospor», Ophiodothis. 



2. Ophiodothis paraguariensis Speg. Fungi Guar. Pug. I, n. 292. — 4i78 

 Maculis minutis 1-15 mm. diam., epipliyllis, rarius amphigenis, 

 indeterininatis, arescenti-fuscis vel cinereo-atris, dense gregarii.s, 

 rarius confluentibus, substromaticis; stromatibus minutis, epiphyllis, 

 rarius hypophyllis, subepidermicis, cum niacularura substantia con- 

 fluentibus, globulosis, minutis, parce prominulis, 100-120 [j.. diam., 

 atris, glabris, subnitentibus, 1-locularibus ; loculis minutis, e glo- 

 boso lenticularibus, 80-100 u, diara., solitariis, nucleo albo farctis, 

 ostiolo minuto non vel vix papillulato-perforato donatis; ascis fu- 

 soideis v. fusoideo-subclavatis, sursum truncatis crassissimeque tu- 

 nicatis, late perforatis, deorsum attenuatis, pedicello parvulo, nodu- 

 loso instructis, 50-52::; 7-9, aparaphysatis vel pseudoparaphysatis, 

 8-sporis; sporidiis fusoideo-acicularibus, utrinque acutato-rotunda- 



tis, rectis v. lenit^r curvulis, 40-45 ^ 2-2,5, primo raultiguttulatis, 

 dein obscure polyblastis, (an pluriseptatis?), hyalinis. 



Ilab. ad folia viva Anonacea) cujusdara in silvis prope Pa- 

 raguari Brasiliae. 



3. Ophlodothis BalansaB Speg. Fungi Guar. Pug. I, n. 291. — Ma- 4179 

 culis stroinaticis, amphigenis, suborbicularibus, 5-15 mm. diam., 

 atris, indeterminatis ; stromatibus innatis (in maculis vel circum 

 circa) densiuscule gregariis, suborbicularibus, rarius confluentibus, 



vix prominulis, snepius 1-Iocularibus, coriacellis, contextu indistin- 

 cto, atro, opaco; loculis e globuloso lenticularibus, 200-300 ij.. d., 

 ostiolo parum raanifesto, nucleo albo farctis; ascis obclavatis, apice 

 attenuato-truncatis, leniter incrassato-tutiicatis, basi subabrupte 

 coarctatis, minute noduloseque pedicellatis, 65=; 10, aparaphysatis, 

 8-sporis; sporidiis fasciculato-polystichis, acicularibus, utrinqueat- 

 tenuato-acutatis, 35-40=^2,5, lenissime curvulis, medio 1-septatis, 

 non constrictis, loculis granuloso-farctis, hyalinis. 



Hab. ad folia viva Bignoniceae cujusdam in silvis secus 

 flumen Pirayii I3ras. — Species ob sporidia bilocuiaria inter genera 

 Ophiodolkis et Dolhidella nutans. 

 4 Qphiodothis? ieptospora Speg. F. Puigg. n. 331. — Stromatibus 4180 

 hypophyllis, innatis, vix prominulis, minutis, 5 mm. diam., glau- 

 cescentibus, areoia pallescenti-alba, stricta cinctis; loculis ia iiao- 

 qiie stromate 2-5, constipatis, e globuloso angulosis, 120-150 a. d , 

 imraersis, nec prominulis; ascis ellipsoideis vel obovatis membrana 

 tonuiter longeque foveolato-perforata, deorsura brevissime stipitatis, 

 50-00 ::; 10-22, aparaphysatis ; sporidiis cylindraceis, utrinque atte- 

 nuafo-rntundatis, continuis, oguttulatis, rectis v. curvulis, 40:^4-5. 



