Pyrenomyeetse, Sphferiacese, Hyalophra°rmiae, Ceratosphreria. 715 



formibus, utrinque obtusulis, rectis curvulisve, 5-septatis, constri- 

 ctis, pluriguttulatis, 40-49 * 6,5-8. 



Hab. in rauiis putridis, decorticatis Fraxini excelsioris, 

 Luxemburg. — Enchnosphcerice Cap. Medusce subaffinis. 



2. Herpotrichia laricina Feltg. Yorstud. Pilz. Luxemb. 1901, Nachtr. 2457 



II, p. 215. — Peritheciis gregariis, globosis, subdepressis, papil- 

 latis, basi leviter insculptis ibique hyphis brunneis vestitis, sursum 

 setis nigro-brunneis septatis, rigidis, apice subacutis 40-52 « 2,5-3.5 

 hirtis, 400 a. diam. ; ascis breve clavatis, 44-65^10,5, octosporis; , 

 sporidiis distichis, obtuse fusoideis, rectis curvulisve, 4-cellulari- 

 bus, leviter constrictis, dilute flavidis v. brunneolis, 15-18 « 5-6. 



Hab. in ramis corticatis Laricis deciduse, Luxemburg. — 

 Indumento peculiari, sporidiis ascisque minutis dignoscenda species. 



3. Herpotrichia caulogena Feltg. Vorstud. Pilz. Luxemb. Nachtr. III, ~ , i" s 

 1903, p. 296. — Peritheciis sparsis, sessilibus vel basi insculptis, 

 hemisphaericis 500 a. diam., atro-brunneis, papillatis, basi hyphis 

 sursum setulis 40-45 « 5, atro-brunneis vestitis ; # ascis clavatis, 91- 

 130*8-9, paraphysibus filiformi-clavatis, hyalinis, superantibus 

 obvallatis; sporidiis distichis, ellipsoideo-clavatis, apice crassioribus 



et apiculo prreditis, rectis curvulisve bicellularibus, pluriguttulatis 

 hyalinis, ad septum leviter constrictis, 18-21 « 3-4. 



Hab. in caulibus putridis Silenes nutantis, Luxemburg. 

 — Herp. chaithomioicli affinis. 



4. Herpotrichia collapsa (Romell) Rehm, Hedw. 1903, pag. (176). — 

 Ita vocanda Bertia collapsa Romell Bot. Not. 1889, pag. 24 — 

 Syll. IX, p. 687; nam ob subiculum proprium manifestum non 

 est Bertio3 species, sed Herpotrichice. 



CERATOSPH/ERIA Niessl — Syll. II p. 227, XI p. 340, XVI p. 1137. 



1. Ceratosphaeria aparaphysata Feltg. Vorstud. Pilz. Luxemb. Nachtr. 3459 



III, 1903, pag. 280. — Peritheciis solitariis vel 2-4 approximatis 

 ligno immersis et tantum ostiolo conico obtuso vel cylindraceo, 

 crassiusculo, atro-nitido, perithecium dimidium aequante emergen- 

 tibus, globosis, asperulis, firmis, nigris, 300-400 a. diam.; ascis te- 

 reti-clavatis, apice obtusulis incrassatis, tenuato-stipitatis, apara- 

 physatis 87-138*8-9, octosporis; sporidiis 1-2-stichis, angustc fu- 

 siformibus, obtusulis, rectis curvulisve 5-septatis, non constrictis 

 hyalinis, pluriguttulatis, 40-50 « 2,5-3. 



Hab. in ramis siccis decorticatis Fagi, Luxemburg. 



2. Ceratosphaeria occultata Feltg. Vorstud. Pilz. Luxemb. Nachtr. 3460 



