530 SpliKriacea;, HyaloJidyraas, Sphferella. 



Tlah. in calamis Scirpi miicronati v. triquetri putre- 

 scentibus ad lacura Benacum (Peschiera), Ital. bor. — A Sphce- 

 rclhi Scirpi huitslris Auersw. rite distiiicta. 



237. Sphaerella pusilla Auersw. Myc. Eur. Pyr. p. 17, fig. 115. — 2<^5'' 

 Peritheciis epiphyllis, nigris, epidermide innatis, dense sparsis, glo- 

 bosis, poro simplici pertusis, 50-70 y.. latis; ascis ovato-oblongis, 

 subsessilibus, 8-sporis, 40:^12-14; sporidiis 3-4-serialiter stipatis, 

 oblongo-fusiforrail)Us, apicem versus paululum ampliatis, utrinque 

 obtusatis, subrectis, uniseptatis, ad sepimentum constrictis, 4-6-nu- 

 cleolati?, subhyalinis, 22-24^3-4. 



JJab. in foliis siccis Caricis tenuis et C. acutse in Gerraa- 

 nia et Fennia. — Videretur Sphccrella T<2.s.S"/ana derainuta. 



238. SphaBrella saxatilis Schrot. Nord. Pilze p. 12. — Peritheciis sub- 205G 

 sparsis, spha?roideis, 65-75 y.. diara., innatis, ostiolo dopresso, pa- 

 rum distincto; contextu fuligineo tenui; ascis fasciculatis, parcis, 

 ovoideo-saccatis, infra mediura crassioribus, 30-35=^15-17, octo- 

 sporis; sporidiis conglobatis, fusoideis, 17-20::; 4-5, raedio unise- 

 ptatis, non constrictis. 



Jlah. in foliis vetustis Caricis saxatilis in Lapponia Sue- 

 cica (Wichura). 



239. Sphaerella Wichurlana Schrot. Nord. Pilze p. 12. — Peritheciis gre- 2057 

 gariis, inuatis, perexiguis, sphferoideis, 50-65 7.. diam., glabris, con- 

 textu laxe areolato; ostiolo obsoleto; ascis paucis, aparaphysatis, 

 ovoideis 22-26=^14-16, sessilibns, octosporis; sporidiis conglobatis, 

 fusoideis, 11-13^:3-3,5, hyalinis, uuiseptatis, non constrictis. 



Jlah. in foliis vetustis Caricis rupestris et C. raicro- 

 glochin in Lapponia suecica (Wichura). — Var. Andromedce 

 polifolice; peritheciis paulo majoribus 66-80 y.. diam. ; ascis 22- 

 26=; 11-14; sporidiis, 9-11 s3-4, pUiptico-fusoideis. Ibidera. 



240. Sphaerella Tassiana De Not. Sfer. ital. p. 87, t. XCVIIL Karst. 20 

 Myc. F(3nn. II. p. 169. — Peritheciis sparsis vel gregariis, nunc 

 epiderraidi, nunc parenchymati innatis, plus minus emergentibus, 

 spha3roideis, vertice saepe plus minusve conoideo-attenuatis, osculo 

 minuto hiantibus, atris, 60-1-50 y., diara. ; ascis sessihbus vel bre- 

 vissime pedicellatis, oblique ovoideo-oblongatis, incxquilateralibus, 

 40-80 s 18-26 octosporis; sporidiis conglobatis, ovoideo-oblongatis, 

 medio vel paullo extra raediura uniseptatis, ad septuin vix vel lc- 

 vissiine constrictis, hyalinis vel clilorino-hyalinis, 17-26-5-9. 



JJah. in foliis, rarius cuhuis emortuis Caricura, Eriopho- 

 ri, Poir, Glyceriit?, Alopecuri, Tritici, Festuca3, Cala- 



