Dothideacene, Hyalosporai, Phyllachora. 225 



distincto ; loculis 1-4 in quoque stromate, gyroso-an'gulosis, 100- 

 150 y.. diam. nucleo albo farctis; ascis cylindraceo-obclavatis, aii- 

 tice rotundato-truncatis, postice breviter attenuato-pedicellatis, 05- 

 72 w 12-13, paraphysibus filiformibus, densis obvallatis, octosporis; 

 sporidiis oblique vel transverse monostichis, ellipticis, utrinque ro- 

 tundato-subtruncatis, 11-12:=; 7-8, granuloso-farctis, hyalinis. 



Hab. ad folia vivaMyrsines floribundae in dumetis prope 

 Guarapi Bras. — Sub nomine Sinik- lagaraik (trad. litt. pestis 

 nigra) incolfe barbari omnes morbos foliorum plantarum indicant. 



*3. Phyllachora pirifera Speg. Fungi Guar. Pug. I, n. 277. — Ma- 7259 

 culis nullis; stromatibiis sparsis, rarius 2-5-gregariis vel conflueu- 

 tibus, parvulis, 300-500 a. diam., matrici innatis, epiphyllis vel am- 

 phigenis, vix prominulis, atris, glabris, non v. vix nitentibus, pau- 

 ciloculatis, contextu atro, subcarbonaceo, indistincto; loculis glo- 

 bosis vel e mutua pressione angulosis, 80-120 y.. diam., nucleo albo 

 farctis; ascis cylindraceis, antice rotundatis vel truncato-rotunda- 

 tis, postice breviter attenuato-pedicellatis, 70-80 ^ 7-12, octosporis, 

 paraphysibus filiforraibus, densiusculis obvallatis; sporidiis oblique 

 monostichis vel rarius subdistichis, piriformibus vel sphaeroideo- 

 piriformibus, 12-13 s 6-8, primo granulosis, dein limpidis, hyalinis. 

 Hab. ad folia viva Verbesinae cujusdam in dumetis prope 

 Guarapi Bras. 



*4. Phyllachora pulchra Speg. Fung. Guar. Pug. I, n. 276. — Ma- 726O 

 culis nullis vel vix manifestis, pallescenti-fuscescentibus, indeter- 

 minatis ; stromatibus hypophyllis, hemispha?rico-pulvinatis, 500-800 

 [X. diam., saepius orbiculariter expansis, sa?pe 2-3-confluentibus e 

 brunneo atris, glabris, levibus, matrici innatis, forma conidica im- 

 mixtis, 3-8-locularibus, contextu indistincto, extus atro, intus al- 

 bo; loculis constipatis, sDepe e mutua pressione angulosis, 150-180 

 y.. diam., nucleo albo farctis; ascis clavatis, antice acutatis, cras- 

 siuscule tunicatis, postice longiuscule attenuato-pedicellatis, 75-80 s 

 12-10, paraphysibus paucis, filiformibus obvallatis, octosporis; spori- 

 diis mono-vel distichis, ellipticis vel rhomboideo-ellipticis, utrinque 

 plus minusve abrupte rotundato-subtruncatis, 16-18^:8, hyalinis, 

 strato mucoso. concolore, crassiusculo obvolutis. 



llo.b. in foliis vivis Sapoteace* cujusdam in duraetis, Cerro 

 pelado prope Paraguari Bras. 



"5. Phyllachora peribebuyensis Speg. Fungi Guar. Pug. I, n. 274. 7261 

 — Maculis orbicularibus, densiuscule sparsis aniphigenis, subde- 

 termiuatis, ceutro arescenti-fulvescentibus, fusco- vel purpureo- 



15 



