I 



534 Pyrenomycetse, SphajriaceaB, Hyalophragmise, Ceriospora. 



20. Metasphaeria culmifida i^Karst.) Sacc. — Syll. II, p. 174. — var. 

 Taquarae Starb. Bih. K. Svensk. Vet.-A^ad. Hancll. Bd. XXV. 

 Afd. III. n. 1, pag. 60. — Peritheciis sparsis, plane immersis, 

 sph&roideis, papilla oonoidea v. cyUndracea, setis atris densissime 

 congiutinatis penicillium latum formantibus obsessa prominentibas, 

 atris, ca. 300 jx. diam.; ascis cyiindraceo-clavatis, 80-90*10-12; 

 sporidiis octonis, interdum quaternis, distiohis, denique S-septatis, 

 leniter constrictis, pra^sertim ad niedium, 20-25 » 4'/,-6; paraphy- 

 sibus copiosis, filiformibus, ramosulis. 



Hab. in gramine Taquara nominata, col. Silveira Martins, prov. 

 Rio Grande do Sul Brasilise (Malme). — A Metasphceria Pooe 

 (Niessl) Sacc. = M. ctdmifida var. Poce (Niessl) Beri., cui maxime 

 affinis, praesertim sporidiis angustioribus diversa. 



21. Metasphsria chartarum Sacc. et Syd. nov. spec. Metasphceria spec. 

 apud Feltgen, Vorstudien zu einer Pilz-Flora Luxemburgs I, p. 269. 

 — Peritheciis sparsis, interdum paucis, aggregatis, totis immer.sis, 

 papilla tantum minuta nitida nigra vel apice breviter conico pro- 

 minentibus, globosis v. conico-globosis, basi applanatis, atris; ascis 

 cylindrico-ciavatis, apice rotundatis, breviter crasseque stipitatis, 

 octosporis, S4-93 =>»' 13-16; paraphysibus numerosis, filiformibus; 

 sporidiis distichis, fusoideis, apice attenuatis, sed rotundatis, rectis 

 v. curvulis, 5-6-s eptatis, raro 7-septatis, vix constrictis, utraque 

 celhila 1-guttulata, hyaiinis, 24-30 * 5-6. 



Hab. in charta putri in Luxemburgia. 



CERIOSPORA Niessl — Syll. II p. 184, IX p. 845, XI p. 336. 



1. Ceriospora Ribls P. Heun. et Ploettn. Verh. Bot. Ver. Prov. Bran- 

 denb. XLI. 1899, pag. 97. — Peritheciis sparsis v. subgregariis, 

 subepidermicis, subhemisphtericis, acutangulis, atris, coriaceo-carbo- 

 naceis, vix 1 mm. diam., ostiolo erumpentibus; ascis cylindraceo- 

 clavatis, apice obtuse rotundatis, basi attenuatis, 180-220 ^ 16-20, 

 octosporis, aparaphysatis ; sporidiis oblique monostichis, fusoideo- 

 navicularibus, utrinque longe mucronatis, primo pluriguttulatis, 

 dein medio 1-septati.s, haud constrictis, hyalinis, subfuscidulis, 30- 

 40 «11-16, loculis grosse 1-guttulatis. 



Hab. in ramis emortuis Ribis nigri pr. Rathenow Marchia 

 (Ploettner). 



2. Ceriospora coiorata F. Tassi, Bull. Lab. Ort. Bot. Siena 1900, p. 96, 

 tab. IX, iig. 4. — Peritheciis sparsis, globosis, immersis, ostiolo 

 papilliformi erumponte prreditis, atris, Vs-'^, mm. diam.; ascis 



