7<^ ^phseriace», rtyalodidymae, Spt^rella. 



ciini circa pallescente v. albicante (eoteruin sordiile grisea) insi- 

 dentibus, tectis, vix proniinulis, ostiolo ininuto, epidermideni perfo- 

 rante, exerto donatis, udis globulosis, siccis cupulato-collapsis, 

 SO-IOO '/. diani., atris, nieinbranaceis, conte.Ktu parenchymatico, 

 pellucide fuligineo, ostiolo subcarbonaceo, opaco ; ascis ovatis v. 

 obclavatis, crassis, apice obtuse rotundatis, basi abrupte, minute 

 brevissimeque stipitatis, 30-35 - 12-1."), aparaphysatis, 8-sporis; spo- 

 ridiis di-tri-stic;his, elliptico-elongatis, utrinque rotundatis, 12-14 

 i 4-5 medio 1-septatis, leniter constrictis, loculis 2-guttulatis, 

 r^qualibus v. supero vix jnajore, hyalinis, 



Hah. ad siliquas exsiccatas adhuc pendulas Cassia^ speciei 

 cujusdam in dumetis prope Guarapi Bras. 



* 1 12. Sphaerella fusispora Fuck in Heis. nach Nordpolarn#et Oud. c^i 

 Contr. FI. Myc. Now. Semlja i^ag. 151, tab. II, tig. 4. — Pe- 

 ritheciis in gregibus laxis sub epidermide nidulantibus, demuni to.- , 

 tis liberis, minutis, aterrimis, globosis, ostiolo papilkeformi, trun- \ 

 cato, perforato; ascis fasciculatis, oblongis, sessilibus, 8-sporis, (»0 

 i:20; sporidiis oblique imbricato-distichis, fusiformibus, subrectis, 

 utrinque obtusiusculis, inaequaliter didymis, ad septum parum con- 

 .strictis, loculis 1-2-guttuIatis, 24 =; 6, hyalinis, 



Hab. in foliis et caulibus exsiccatis Ranunculi pygmaji, 

 Nowaja Semlja. 



*113. Sphaerella nivalis Oudem. Contr. a la Flore myc. de Nowaja o^ 

 Semlja p. 11. t. I, f, 8. — Peritheciis minutis, primitus infra epi- 

 dermidem absconditis, postremo vertice prominulis, poro pertusis, 

 (juoad structuram tenerrimis ; ascis cylindraceis. brevissime pedicel- 

 latis, 90 r; 0, S-sporis; sporidiis monostichis, hyalinis, oblongis, 1- 

 septatis, loculo superiore subampliore, 11-12^4-5. 



Hab. in R a n u n c u lo n i v a I i var, s u I p h u r e o , No waj a 

 Semlja. 



*115. Sphaerella Thalictri FII, et Ev. in .Tourn. of Myc. 1SS5. p. 44. o- 

 — Peritheciis hy pophyllis, 90 y.. diam., conlextu crasse parenchy- 

 matico, sursum late pertusis, hemisphau'icis, in siccitate complana- 

 tis, sparsis in maculis parvis, 2-3 mm. diam., rotundis, margine 

 nbscuro cinctis; ascis sessilibus, 36 :; 7 ; sporidiis stipatis, ovato- 

 oblongis, granulosis, nucleatis, (demum uniseptatis?) 12-16 :; 3-4'/^. 

 Hab. \\\ foliis Thalictri dioici, Parsippany America^ bo- 

 realis (W. TnKr.KASK). 



*117. SphaBrella Macowiana Winter Ex. Pilze p. 9, in Flora 1884. - 64 

 Peritheciis densissime gregariis, greges forma varia, a nervis li- 



i 



