

— 548 - 



Diag. Stromata amphigena innato-prominula minuta atra ; 

 loculi pusilli dense constipati albo-farcti ; asci obclavulati 

 aparaphysatí ; sporidia elliptico-elongata, medio 1-septata 

 hyalina. 



Hab. Ad folia viva v. lánguida Pteridis speciei cujusdam in 

 uliginosis prope Apiahy, Aut. 1888 (sub n. 2372). 



Obs. Maculae nullae v. totum folium superne fuscescens in- 

 ferné e cinéreo v. glauco purpurascens ; stromata epi-v. 

 hypo-phylla innato-superficialia prominula irregulariter e 

 discoideo hemisphaerica (0,5-1'" dm.) atra carbonacea, 

 non V. vix subverruculosa ; loculi in stromate dense con- 

 stipati e mutua pressione subdiíformes minuti (90-120 

 M dm.) albo-farcti ; asci obclavulati (50-60 X 12-U u) sur- 

 sum rotundati crassiuscule tunicati 1-foveolati, deorsum 

 abruptiuscule pedicello crasso brevissimoque suffulti, oc- 

 tospori aparaphysati ; sporidia elliptico-elongata v. e cy- 

 lindraceo clavulata (16-18 X 4-o/x) utrinque obtusiuscula 

 medio 1 -septata non v. vix constricta recta v. leniter 

 inaequilateralia hyalina. Species D. neniseqniae (Brk.) 

 Sacc. afíinis sed satis riteque dístincta. 



328. SCIRRHIA LEPTOSPERMA SpCg. (u. Sp.) 



Diag. Stromata amphigena linearia erumpentia fuscescentia 

 vix perspicua ; loculi monostichi globulosi ; asci obclavu- 

 lati aparaphysati ; sporidia lineari-clavulata hyalina. 



Hab. Ad folia viva Graminaceae majoris cujusdam in campis 

 prope Apía/iy, Aut. 1888 (sub n. 2850). 



Obs. Maculae nullae v. amphigenae elliptico-lineares inde- 

 terminatae e purpurascente fuscescentes ; stromata gra- 

 cillima linearia (1-3'" Ig. X 150-200 /^ It.) sparsa, per epí- 

 dermiden longítudinaliter fissam erumpentia, non v. vix 

 prominula fusca glabra laevia v. vix subtuberculosa ; lo- 

 culi stromate immersi, monostiche seriati, constipati e 

 globoso difformes (100-120 f- dm.) albo-farcti ; asci obcla- 

 vulati (50 X 16 /^) ápice plus minusve late v. subtruncate 



