Dothideaeeae, Hj^alosporae, Phyllachora. 229 



crass., irregulariter orbicularibiis ambitu, plus minusve obtuse angu- 

 loso-rcpandulis, extus glabris, levibus, atris, nitenlibus, intus am- 

 phigenis, peritheciigeris, cortice atro, medulla alba; loculis immer- 

 sis, dense constipatis, lenticulari-conoideis, parvulis, 120-140 u. d., 

 ostiolo minutissimo, stromatis superficiem attingente et non ex- 

 .'^erto donatis ; ftscis cylindraceis, apice truncato-rotundatis, postice 

 breviter crasseque attenuato-stipitatis, 56-60^:6-7, paraphysatis, 

 octosporis; sporidiis recte distichis, ellipticis v. elliptico-navicula- 

 ribus, utrinque acutiusculis, 10-1;] ^; 3-4, rectis v. curviilis, primo 

 protoplasmate granuloso-farctis dein crasse 2-guttulatis, hyalinis. 

 Hab. ad folia viva Spathycarpae lanceolatai ad ripas 

 fluminis S. Antonio prope pagum Villeta Bras. — Specimina non- 

 nihil inimatura videntur, et facile stromata, post foliorum dela- 

 psum, maturescentia: sporidia tandem didyma C?) et species ad ge- 

 nus Doihidella transferenda. 



*18. Phyllachora Astronii Speg. Fungi Guar. Pug. I, n. 202. — Ma- 7270 

 culis nullis aut vix manifestis, pallescentibus v. fuscescentibus, spar- 

 sis, indeterminatis; stromatibus parvulis, subgloboso-lenticularibus 

 200-300 y.. d., in maculis 1-5 laxe aggregatis, rarissime confluen- 

 tibus, matrice innatis, utrinque prominulis, levibus, glabris, atris, 

 nitentibus, coriaceo-carbonaceis, opacis, contextu indistincto; loculis 

 solitariis in quoque stromate, nucleo albo farctis, ostiolo ssepius epi- 

 phyllo, parvulo ornatis ; ascis cylindraceis, sape subtorulosis, an- 

 tice rotundatis, postice brevissime crassissimeque attenuato-stipita- 

 tis, .50 i; 20, octosporis, paraphysibus filiformibus, densiusculis ob- 

 vallatis; sporidiis irregulariter distichis, extimis exceptis, ellipticis 

 (an leniter obovatis?) utrinque obtasissime rotundatis, 12-14^8-9, 

 episporio tenuiusculo (an minute denseque punctulato ?), non v. 2- 

 guttulatis, hyalinis. 



Hab. ad folia viva Astronii j u glan d i foli i in silvis mon- 

 tanis de Peribebuy Bras. 



"20. Phyllachora aspideoides Sacc. etBerl. in Rev. Myc. 1885, t. LIV, i2i\ 

 f. 7. — Picea ; stromate orbiculari, applanato, raaculis foliorum 

 luteis insito, loculis minutis, vix prominulis; ascis cylindraceis, 

 breve stipitatis, aparaphysatis, 100-110^:12-14; sporidiis oblique 

 monostichis, ovoideis, crasse uni guttatis, continuis, 20-10, hya- 

 linis. 



Hab. in pagina inf. foliorum Fici Santos Bras. — Ph. 



Aspnletu peraffinis, a qua ascis apicc rotundatis difl^ert. An satis? 



^•21 Phyllachora exanthematica (Lev) Cooke in Grevillea XIII, p. 01, ''-t- 



