562 Sphaeriaeeae, Hyalodidymic, Gnoraonia. 



sub.^equaute ; contextu parenchymatico, firmo; ascis, cylindricis, 

 115-125 ::; 10- H, lumine apice exquisite bifoveolaio, parapiiysibus 

 guttulatis spuriis obvallatis, octosporis; sporidiis ex ovato oblon- 

 gis utrinque obtusiusculis, constricto-1-septatis, 18-22 = 10-11, 2- 

 V. sfcpius plunguttulatis, hyalinis. 



Hab. in caulibus emortuis Epilobii angustifolii in Fen- 

 nia, Germania et Italia. — Aii huc Sphayrm feneHtrans Duby? 



2. Gnomonia fenestrans (Duby) Sacc. Sph. feneatram Duby, Kickx -'i!^7 

 Fl. crypt. Fiandr. I. p. .348. — l\^ritheciis gregariis v. subsparsis, 

 nigris, e basi applanata conoideis, denique collabasceniibus ; ostio- 



lo cylindraceo v. conico, papillato, epidermidem perforante, deraum- 

 que deciduo; ascis cylindraceo-oblongis, octosporis; sporidiis mo- 

 nostichis subglobosis, medio uniseptatis, 2-guttatis. 



Hab. in caulibus emortuis Epilobii spicati, /Vudenarde in 

 Belgio (Westendorp) et in Gallia (Duby). 



3. Gnomonia depressula Karst. Myc. Fenn. II, p. 121. — Peritheciis im 

 s})arsi^<, sa^pe duobus vel pluribus confluentibus, epidermide tectis, 

 sphaeroideo-depressis vel basi applanatis, siccis cupulato-collapsis, 

 atris, latit. 0,5 mill. ; ostiolis per epidermidem perforatam erura- 

 pentibus, cylindraceis vel conoideis, strictis, crassiusculis, nigris, 

 perithecio brevioribus vel longioribus; ascis, sessilibus, fusoideo- 

 bacillaribus, 110 ;; 15-16, p. sporif., 95-100 y.. long. ; distichis, fu- 

 soideo-oblongatis, inaequilateralibus vel leviter curvulis, 2-4-gut- 

 tulatis vel uniseptatis, ad septum leviter constrictis, hyalinis, 24- 



32 = 7-10. 



Hab. in ramis aridis Rubi ida^i prope Abo et Mustiala 

 Fennia\ 



4. GnomonJa tetraspora Wint. in Hedw. 1872. XI, p. 148, F. it. t. 2\w 

 376. — Peritheciis seraiimraersis e basi globosa leviter conicis , 

 ostiolo breve rostellato, parum emergente instructis, 250 y.. d., 

 contextu tenui-raembranaceo olivaceo-fusco, apice densiore; ascis 

 cylindraceis, 45-50 = 8-10 breve stipitatis, tetrasporis; sporidis ^b- 

 longis, submonostichis, constricto-1-septatis, 14-15 = 5-6, 4-guttu- 

 latis, hyalinis. 



Hab. in caule putrescente E u p h o r b i a^ C y p a r i s s i a3, in Qmv- 

 mauia, Ilelvetia, Italia. — Var. Rubi Rehm Asc. n. 596; ascis 45- 

 50 = 0, pai-aphysibus longis septatis obvallatis; sporidiis quaternis 

 distichis ollipticis, siopius curvulis, utrinque acutiusculis apiculo- 

 quc hyalino tenui auctis 15 = 3,5. In foliis dejectis Rubi fruti- 

 cosi, Ziirich Ilelvetia) (Winter). — (( An species distincta? )). 



