De-uteromycetffi, Nectrioidaceae, Sirozythia. 1141 



Ildb. in ramis emortuis siccis Lobelias salicifolisB, Cerro 

 Alegre de Valparaiso, Chiie Amer. austr. 



3. Zythia occultata Bres. in Strasser Verli. k. k. zool.-bot. Ges. 7&10 

 Wien LX (1910) p. 321. — Pycnidiis astomis, dein laceratoaper- 



tis, superficialibus, subglobosis, subcervinis, membranaceis, con- 

 textu distincte prosenchymatico, 200-400 [j.. diam.; sporulis hya- 

 linis falcatis, 24-39 « 6-8, sporophoris filiformibus, 25-4B « 3-4 

 suffultis. 



Ildb. in cortice dejecto Fraxini, Sonntagberg Austriae. — 

 Sociun adest SpJiceroncema parabolicum. Incertum est utrum ad 

 gen. Zythiam pertineat, an potius ad Microperam, vel etiam ad 

 Excipulaceas. 



4. Zythia caeruieo-atra v. Hohnel, Sitzb. k. Ak. d. Wiss. CXVII 7611 

 (1908) Abt. I, p. 1022. — Pycnidiis sparsis, superficialibus, ni- 

 gris, subcyanescentibus, globosis, siccis depressis, molli-carnosis, 

 250-350 [x. diam. ; contextu tenui, membranaceo-carnoso, molli, 

 sordide griseo-cyaneo, plectenchymatico, ex hyphis ramosis, 3-4 [u 



cr., parietibus firmis praeditis constituto; ostiolo minuto rotun- 

 dato; sporophoris hyalinis, filiformibus, simplicibus, 12-15 « 1-1,5; 

 sporulis singulis acrogenis, subhyaliuis, griseo-cyaneis, uniloculari- 

 bus, elongatis, rectis v. curvulis, 3-5 ^ 1,5-2. 



Hab. in ligno dejecto Carpini Betuli, Sattelberg prope 

 Pressbaum Austriae. 



5. Zythia muscicoia v. Hohn., Sitzb. k. Ak. d. Wiss. Wien CXV 7512 

 Abt. I (1906) p. 27. — Pycnidiis globosis, sparsis v. parce gro- 

 gariis confluentibusque, 80-200 ;j.. diam., tenui-membranaceis, sor- 

 dide obscure violaceis, plerumque immersis et ostiolo papilliformi 

 nigro depresso prominulis, levibus, hyphis tenuibus hyalinis v. 

 pallide violaceis circumdatis, ostiolo 10-12 ;j.. lato; sporulis in cir- 

 rum hyalinum projectis, hyalinis, plerumque breviter cylindraceis, 



4-5 « 1,5. 



Ilab. in capsulis siccis Orthotrichi fastigiati prope AI- 

 lensberg Austri;B inf. (Schiffnee). 



SIROZYTHIA V. ITohn - Syll. XVIII p. 410. 



1. Sirozythia olivacea v. Ilohn. Fragm. zur. Myk. XI (1910) p. 37. 7B13 

 — Pycnidiis gregariis primum immersis et epidermide tectis, glo- 

 bosis, astomis, demum prominentibus, rotundato-apertis, 500 ;j.. la- 

 tis, 300 [j.. altis; contextu tenui-carnoso, hyalino, levi, infra circ. 

 10 ;j.. supra usque ad 20 [j.. cr. fibroso-parenchymatico; sporopho- 



