232 



Dictyosporte Sacc. 

 Pleospora Rabh. 



25. Pleospora pallida Sacc. & Speg. Peritheciis sparsis, 

 primo tectis dein erumpcnti-superficialibus, lenticularibus, 

 diam. 150-200 micr., ostiolo minuto subimpresso ; con- 

 textu laxc parenchymatico fuligineo, circa ostiolum ob- 

 scuriore; ascis obclavatis 70-110 * 35-55, sursum atte- 

 nuafo-rotundatis, subsessilibus, vertice crasse tunicatis, 

 aparaphysatis, octosporis ; sporidiis elliptico-fusoideis, 

 45_50 * 20, distichis v. subtristichis 5-septato-murifor- 

 mibus, ad septa vix constrictis, loculis guttulatis, dilu- 

 tissime chlorinis. 



Hab. ad folia putrida P 1 a n t a g i n i s 1 a . n c e o 1 a t aa 

 fimo suino obvoluta a Selva, Sept. 1877. 



Hypocrcacca; DNtrs. 



Nectria Fr. 



26. Nectria Pezicula Speg. Peritheciis grogariis, inna- 

 to-erumpeutibus, primo sphaaroideis, tandem umbilicato- 

 pezizoideis, rubro-aurantiacis, extus pra?cipue basi hyphis 

 conidiophoris vestitis 200-250 microm. diam., ostiolo la- 

 tiuscule pertuso; contextu tenuiter celluloso, roseo; hyphis 

 strigoso-anastomosantibus, 3-^4 micr. cr. rubro-fuscis, hinc 

 inde adsurgeniibus atque conidia ellipsoidea , 5-7*3, 

 hyalina 2-guttulata gerentibus; ascis cylindraceis 55-65 



^ 7-87, deorsum breve attenuato-stipifatis, sub apice ini- 

 tio (more generis) coarctatis, dein truncatis, aparaphysa- 

 tis, octosporis; sporidiis distichis v. raro oblique mono- 

 stichis, 1-septatis, ad septum non v. vix constrictis, 

 utrinque acutiusculis, 12-14 v 3 ] / 2 -4, 4-guttulatis, hya- 

 linis. 



Ifab. in charta stercorata putrescente in umbrosis 

 herbosis a OanegUano, Sept> 1877. 



Obs. Nectriellcc charticolce Fckl. afiinis, a qua 

 ostiolo concolore nec fusco et sppridijs fere dimidio an- 

 gustioribus prse ceteris dignoscitur. 



