136 Pyrenomycetae, Sphseriacese, Sphaerella. 



prseandinis Cacheuta, prope Mendoza E,ep. Argentina Amer. austr. ■ 

 — An potius Ophiosphcerellce species ? 



58. Sphaerella leptosperma Speg., Fungi Chilenses (1910j p. 55. — 376( 

 Maculis nullis; peritheciis epiphyllis erumpenti-subsuperficialibus 

 sparsis v. laxe gregariis, nigris, glabris, sublemisphtericis, coriacel- 

 lis, ostiolo minuto perforatis, 90-100 \s.. diam. ; ascis subellipsoi- 

 deis breviter cuneato-pedicellatis, 36-38 « 10 ; sporidiis conglobatis 

 cylindraceo-fusoideis, hyalinis, medio 1-septatis, non constrictis, 

 18-20 « 3. 



Hab. in foliis dejectis subputrescentibus Proustiae pirifo- 

 liae, Cerro Caracol de Concepcion, Chile Amer. austr. — Sphcer. 

 Proustim Speg. affinis sed differt ascis sporidiisque minoribus. 



59. Sphaerella Fraxini Niessl in Linhart, Fungi hungar. n. 162 (1883); 376 

 Winter, Pilze, II, pag. 385. — Peritheciis hypophyllis, nigris, csb- 

 spitosis vel dense confertis, maculas griseas effusas formantibus, 

 minutis, globosis, ostiolo punctiformi; ascis clavato-oblongis, sub- 

 sessilibus, octosporis, 55-70 ^ 10-13 ; sporidiis confertis, lanceola- 

 to-fusiformibus, rectis vel curvatis, utrinque obtusis, uniseptatis 



et parum constrictis, subhyalinis, 26-28 * 4. M 



Hah. in foliis dejectis Fraxini excelsioris, Markt-Au 

 prope Ung.-AItenburg (Linhart) et E-iva Yalsesia (Carestia). 



60. Sphaerella Tupae Speg., Fungi Chilenses (1910) p. 58. — Macu- 376 

 lis nullis ; peritheciis sparsis v. laxe gregariis minute erumpenti- 

 bus, pusillis, atris glabris, ostiolo minute perforatis, 80-90 [i. diam. ; 

 ascis obclavulatis subsessilibus, 35-40 >* 8, aparaphysatis ; sporidiis 

 distichis, hyalinis, clavulatis, parvis, l-septato-constrictulis, 9- 



10 * 2,5. 



Hah. in ramis emortuis LobelisQ salicifoliae, Cerro Ale- 

 gre de Valparaiso Chile Amer. austr. ■ 



61. Sphaerella Pantacanthae Spegazz., An. Mus. Nac. Puenos Aires 376 

 t. XIX (1909) p. 354. — Foliis infectis totis sordide fusco-cine- 

 rescentibus aridis fragilibus; peritheciis lenticularibus 70-90 [x. 

 diam. parenchymate innatis, epidermide tectis, ostiolo lato pertu- 

 sis ; ascis e cylindraceo subclavulatis, aparaphysatis octosporis 40- 

 50 «^ 6-7 ; sporidiis e cylindraceo fusoideis distichis, 1-septatis uon 

 constrictis, 10-12 ^ 2-2,5, loculis aequilongis, infero saepius acutiore, J 

 rectis, hyalinis. 



Hah. frequens ad folia arida Pantacanth;c Ameghinoi 

 in aridis Chubut, Patagonia, Amer. austr. 



62. Sphaereiia Tabaci Maubl., BuII. Soc. Myc. Fr. XXIII (1907) 371 



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