161 
tuorum Dryadis octopetalse in alpinis Vette di 
Feltre (Belluno), Sept. 1879, Brzzozxno. 
38. Didymella Dryadis (Fuck.) Speg. Dec. Mycol. 89. 
Spheria Dryadis Fuck. Ad folia viva v. arida Drya- 
dis octopetalce in M. Borgà (Cimolais), Sept. 
1879, SPraAzziwi. — Epiphylla; perithecia majuscula, 
140—160 mier. d., in maeula indeterminata, primo 
fusca, dein arescendo grisea, semiimmersa, globosa, 
aterrima, perforata, demum depressa; asci fasciculati, 
basi ventricosi, breve pedicellati, 60-65 - 12-14, pa- 
raphysibus filiformibus obvallati, octospori; sporidia 
oblongo—ellipsoidea, diu continua granuloso-farcta, dein 
medio septata, parumque constricta, hyalina, 15 v 5, 
loculis interdum  1—-guttulatis. 
39. Didymella eupyrena Sacc. Peritheciis gregariis, ini- 
tio epidermide velatis, dein erumpentibus, globoso-de- 
pressis, !/,—/, mill. d., distincte breve papillatis, atris ; 
contextu parenchymatico solidiusculo fuligineo; ascis 
cylindraceo—clavatis breve stipitatis, apice tunica in- 
tegra rotundatis, 90—100 *» 15-18, octosporis para- 
physibus subeoalescentibus evanidisque; sporidis di- 
stichis obovato-oblongis, 15-19 v 7—8, constricto -1— 
septatis, loculo superiore majore, minute varie guttu- 
latis, hyalinis. — In caulibus Urtics dioics in 
alpinis Vette di Feltre, Aug. 1879. — A Did. effusa 
Niess| prsecipue peritheciis multo majoribus diversa. 
40. Diaporthe (Scler) syngenesia (Fr.) Nke. Speg. 
Dec. Mycol. 91. In ramis dejectis Rhamni Fran- 
guls, Ampezzo, Longarone etc. (Cadore) Sept. 1879, 
SPEGAZZINI. 
4l. Diaporthe (Scler. insequalis (Curr. Nke Melan- 
conis Castri—Labati; Speg. Dec. Mycol. 90. In ramis 
emortus Sarothamni scoparii, Castel Lavasso 
(Cadore). Sept. 1879, SPzaazzrw1. 
42. Leptospheseria microscopica Karst. L. culmorum 
Auersw. In foliis emortuis graminum in alpinis 
Vette di Feltre, Aug. 1879, BizzozgRo. — Asci crasse 
cylindracei, 60-70 v 15-18, parce paraphysati, octo- 
spori; sporidia disticha, fusoideo—oblonga, 25 n^ 3- 
