678 Excipulaceai, Hj^Jilnsporw, Sporonema. 



argillaceo; basidiis siinplicibus v-ei dichotoinis, septatb, in catenas 

 sporularum abeuntibus; sporulis immfirosissirais, hvaiinis, roctis, 

 sabobiongis, (.riincatis, 0^:2. 



ITal/. \n foliis soraiputridis Quercus in Gallia. 



3. Sporonema provinciale Mout. Vlil. Cent, pl. Ceil. p. 301. — Po- 3586 

 rithociis arapiiigeni.^, gregariii=, puuctiformibus, .sitiuato-subrotun- 

 dis, deplanatis, atri.s, inadidis convexis, siccitate cupulari-collapsi^-, 

 irregulariter radiatim dehiscentibus; sporuiis lineari--oblongis, ro- 

 ctis. 5:^1, hj^alinis; basidiis erectis, fa.sciculatis, 40 i- 5, o basi oede- 

 matosa ramosissirnis, raniis firiformibus. 1 ;-'.. cr. 



}-fab. ia foliis ernortnis delapsisque Mespili germanica? 

 in Gallo-provincia (Castagne), 



4. Sporonema Guepinii (Mont.) Sacc, Clinterium Guepinii Mont. V). 3587 

 C^^li. Cent. Vlll. p. 300. — Peritheciis amphigenis erumpenti-li- 

 beratis, fusco-brunneis, dein collapsis, subcupularibus, centro ma- 

 millatis, madidi.s hemisphserico-coraplanatis, umbonatis, taudem ri- 

 mose dehiscentibus ; nucleo hyalino; sporulis fusoideis, 10:^3; ba- 

 sidiis tenuissimis, raraosis, centrum versus convergentibus, i.") ;'.. 



lougis. 



Ifab. in foliis Nympha3?e pr. Angers Gallife (GuEriN). 



5. Sporonema obturatum (Fr.) Sacc. CHnleviuin ohtnratinn Fr. Sum* 3588 

 raa Veg. p. 418, Sphreria obiuraia Vv. S. M. II. pag. 495, Curr. 

 Simpl. Sphan'. p. 341, — Peritheciis erumpentibus, subliberis, pla- 

 nis, ovoideis, nigris, dein collapsis, rimoso-dehiscentibns ; sporulis 

 curvulis, hyalinis, 10 />. longis. 



Rab. in ramis Arbuti in Suecia. — Var. epiphyllum perithe- 

 ciis subrotundis. In foliis Vaccinii Ox i coc c i et E r icae in Sue- 

 cia et Britannia. — Perithecia subinde stipitolli rudimento instru- 

 cta ; o.stiolum prominens, nullucn, sod in rirnas minima.s dehisceiis, 

 unde aflinilas, quoad liabitum, cuni Pliacidiis. 



6. Sporonema rameale Df^.-^m. 19 Not. pag. 25. — - Numerosum, dense .35x9 

 sparsuui. epid^^-rniide loclum, minntissimum, rotundatum vel oblon- 

 gum, in iacinias 3-1 ina^qiiales (epidermicas'^) dehiscens; disco albi- 



do vel ru fo, convex.o; sporuli.s hyaliiiis, rectis, oblongo-cylindri- 

 cis. obtusis, 10-15^-2,5, 2-3-gultu!atis. glohosis quandoque sub- 



opacis. 



}fab. in ram is .<iccj< Sambuci nlgrse in Gallia. 

 7. Sporonema strobilinum Desm. 20 Not. pag. 14. Phoraa sirobi' 3500 

 lina Sacc. Mich. ll. j). 07. — 1'eritheciis minutis, snbo:Jobosis, ■ie- 

 nuissimis,  airis , gri-?garii>, quandoque contluf»ntibn^ , in laciuias 



