58 



Ilab. in ligno putrcscentc Carpini Betuli 

 Patavii Ian. 1877 (Bizzozero). 



Obs. Cupula3, thallo nullo insidentes, extus atro- 

 rufae, disco aterrimae ; asci clavati 50-55"* 12, para- 

 physibus copiosissimis arcte obvallati, octospori ; spo- 

 ridia subdisticha, oblonga, constricto-1-septata, 10-18 

 3 l / 4 -4, 2— 4-guttulata, dilute fuliginea. 

 205. Lecanidion Bagnisianum Sacc. sp. aov. Cupulis 

 gregariis superficialibus, thallo omnino carentibus, co- 

 riaceis, patcllaribus x j x mill. diam., aterrimis, margine 

 paululum elevato, obtusiusculo; ascis cylindraceo-cla- 

 vatis, breve crassiuscule stipitatis, 70 * 12, apice ro- 

 tundatis, paraphysibus sursum coalescentibus fuscisque 

 obvallatis, octosporis ; sporidiis distichis oblongo-fusoi- 

 deis, 12 ^ 4y g , utrinque obtusiusculis, rectis, initio 

 4-nucleatis, dein 3-septatis , non constrictis, hya- 

 linis. 



Jlab. in ligno denudato betulino Roma3 (C. 

 Bagnis). 



Obs. Opegrapha Lecanactis Mass., ut jam mo- 

 nuerat cl. Rehm in Sacc. Mycoth. Ven. n. 203, se- 

 cundum quoque specimina a cl. Baglietto lecta et a 

 cl. Anzio ad me missa perfecte convenit cum Leca- 

 nidio atrato (Hedv.) Rabh. 

 200. Cenangium Ligustri (Tul.) Fckl. Symb. mycol. 208. 



Hab. in ramis Ligustri japonici emortuis 

 a Conegliano, Oct. 1870 (Spegazzini). 



Obs. Asci cylindraceo-clavati, deorsum attenuati, 

 apice obtusati, 100-110^18, paraphysibus filiformi- 

 bus obvallati, myriospori; sporidia minutissima, botu- 

 liformia, 4*1, hyalina. 

 207. Genangium dolosum Sacc. et Sp. sp. nov. Cupulis 

 sparsis corticolis, innato-erumpentibus, initio et siccis 

 clausis, udis urceolato-apertis, fibrosis, coriaceis, duris, 

 aterrimis y>- 3 / 4 mill. diam., ascis clavatis breve cras- 

 siuscule stipitatis, 80-100 * 10-13, paraphysibus fi- 

 liformibus obvallatis, octosporis; sporidiis subdistichis, 

 biconico-fusoideis 22-25 * 6-7, medio constricto-1- 

 septatis, rectis ourvulisve, 4-guUulatis, hyalinis. 



