160 
lindraceo-fusoideis, utrinque obtusiusculis, 8-10 v 2!/,- 
3'/, 2-4-guttulatis, dein 1—septatis, leniter constrictis 
hyalinis. — Ad folia viva v. exsiccata Rhododen- 
dri Cham:ecisti in vertice M. Crosera, Aug. 
1379, SrEGAzziNI. Descriptio cl. Spegazzini l. c. ex- 
emplaria immatura spectare videtur. 
359. Dimerosporium oreophilum Speg. in Roum. Rev. 
Mycol. II. 32. Peritheciis gregariis v. hinc inde spar- 
sis, superficialibus, minutissimis, 110—120 micr. d., 
globosis, undique hyphis exiguis fuligineis, perithecii 
diametrum vix sequantibus, ostiolo vix perspicuo, atris; 
contexiu tenue membranaceo—parenchymaticeo, atro— 
fuligineo; ascis cylindraceo—clavatis, antice obtuse ro- 
tundatis, postice in stipitem brevissimum et nodosum 
desinentibus, 60—65 * 20, paraphysibus filiformibus 
paulo longioribus obvallatis, octosporis; sporidiis ovoi- 
deis, medio constricto-l—septatis, 15-16 - 7-8, loculo 
superiore majore, hyalinis. — Ad ramulos vivos Rho- 
dodendri ferruginei in alpinis M. Marmolade, 
alt. 2800". (Cadore), Oct. 1879. SPEGAZZINI. 
36. Mierothyrium alpestre Saec. Peritheciis laxe gre- 
gariis, amphigenis, dimidiato-scutatis, circularibus 100- 
110 micr. d., subiculo mycelico tenuissimo insidentibus, 
ostiolo impresso, 12 micr. d.; contextu membranaceo, 
eximie radiatim parenchymatico, fuligineo, ambitu in- 
tegro; ascis cylindraceo-clavatis apice rotundatis, bre- 
vissime stipitatis, 28—30 v 6, aparaphysatis, octosporis ; 
sporidiis oblongis, 10—12 » 3, l-septatis, leniter con- 
strictis, utrinque obtusiusculis, hyalinis. — In foliis 
emortuis v. languidis Caricis sempervirentis 
in alpinis Vette di Feltre, sstate 1819, Brzzozeno. 
37. Sphaerella ootheca Saec. Peritheciis epiphyllis, sub- 
gregariis, innato—erumpentibus, e globoso depresso— 
conoideis, atris, membranaceo—densiusculis, jm mill. 
d.; ascis crasse obovatis, 40 v 28, apice obtuse rotun- 
datis, basi brevissime stipitato—apiculatis, aparaphy- 
salis, octosporis; sporidiis 2—3-stichis, oblongis, l— 
sepíatis, lenissime constrictis, 15-16 » 6-7, utrinque 
obtusiusculis, hyalinis. In pag. superiore foliorum emor- 
