228 Dothideacese, Hyalosporae, Plijilacliora. 



utrinque rotundatis v. plus miiiusve obtusati^ 12 - 5, noii v. cras- 

 se 1-guttulatis, in ascis oblique monostichis v. distichis. 



Hab. ad folia, petiolos nec non ramulos Sapindaceae speciei 

 cujusdam in silvis prope Guarapi. 



*15. Phyllachora amphigena Speg. Fungi Guar. l^ig. I, n. 259. — ~?<37 

 Maculis nullis v. vix manifestis, 2-10 mm. diam., pallescentibus v. 

 fuscescentibus, indeterminatis, epiphyllis v. rarius amphigenis ; stro- 

 matibus minutulis, e globoso lenticularibus, 150-200 u.. diam., den- 

 siuscule gregariis, suborbiculariter in raaculas dispositis, in matrice 

 utrinque prominulis, levibus, glabris, atris, nitentibus, coriaceo-sub- 

 carbonaceis, opacis, contextu indistincto; lociilis solitariis v. rarius 

 binis in quoque stromate, ostiolo latiuscule hiante, epiphyllum spe- 

 ctante donatis; ascis subclavatis v. obclavatulis, antice rotundatis v. 

 subtruncatulis, postice brevissirae crasseque pedicellatis, 50-60 ^ 

 12-16, subcrassiuscule tunicatis, octosporis, paraphysibus raris, 

 filiformibus, guttulatis obvallatis; sporidiis distichis v. subtristi- 

 chis, utrinque obtusatis, 16-10::= 6-8, in?equilateralibus v. subcym- 

 ba^formibus, non v. crasse 1-guttulatis, hyalinis. 



Hah. ad folia viva B ig no n ia? speciei ciijusdam in dumetis pr. 

 Guarapi et Paraguari Bras. 



^•16. Phyllachora Ruprechtiae Speg. Fungi Guar. Pug. I, n. 263. — 7268 

 Maculis nullis aut vix manifestis, epiphyllis, fumoso-fuscescentibus, 

 indeterminatis; stromatibus parvulis subhemisphfiericis, lenticulari- 

 bus, 350-400 a. d., in maculis irregulariter densiusculeque sparsis, 

 non confluentibus, raatrice seraiimmersis, in epiphyllo exertis, in hy- 

 pophyilo epidermido tectis et vix prominulis, levibus, gUibris, atris, 

 nitentibus, coriaceo-subcarbonaceis, opacis, contextu indistincto, lo- 

 culis in stromatibus solitariis, nucleo albo farctis, ostiolo vix vel 

 non papillulato donatis; ascis cylindraceis, antice truncato-rotun- 

 datis, postice breviter attenuatis ac crassiuscule pediceliatis, 60- 

 (35::; 8-12, octosporis, aparaphysatis ; sporidiis oblique v. ti-ansverse 

 (extimis exceptis) monostichis, ellipticis, non v. vix ovoideis, me- 

 dio non v. lenissinie subattenuatis, 11 s 6-6,5 episporio tenui, nu- 

 biloso-ruguloso? (an protoplasmate?) donatis, hyalinis. 



Hab. ad folia viva Ruprechtiai speciei cujusdam in silvis 

 subvirgineis prope Paraguari Bras. 



*17. Phyllachora Engleri Speg. Fungi Guar. Pug. I, n. 265. — Ma- •■rzm 

 culis nullis v. vix pallescentibus, indeterminatis, non v. vix sub- 

 bullosis, stroiuatibiis densiiiscule gregariis, ainphigoriis, matrici in- 

 natis, vix lenticulari-pulvinatis. 3-5 mm. diara., 0,40-0,-15 mm. 



