I 1 6 MICROMYCETES ITAUCI 



Scleiomyc. suec. n. 71. Walk. F1. cryplog. germ. 2. p. 847. Behkel. 



Bril. fuiig. p. a4'- Dksmaz. Cryplog. tie Franc. 11. 964. Bai.b. et Nocc. 



Fl. licin. 2. p. 298. Sam Bol. elr. 4- p- 253. 

 SU'ouialo-sphaeria disciformis Grevill. Scolt. cryplog. Fl. lab. 3 14. 

 \ ariolnria punclala Bui.i.. 

 Sphacria punctata Clmi.n. Specun. p. 45. 

 Liclien Agaricus Mich. Nov. pi. gen. p. 104. tab. 54- Ord. 11. lig. a. 



Ad ramulos dcicclos Quercuum, Alni, Oslryae, in pi'iniis vero Fagi in 

 sylvis Inni Alpiina cum Apcnninorum I'requens. 



E lignosarum Fiue.su scclioae. 



Nudo oculo puslulae discoideo-convesiusculae, nigro-fuscae, diametro 

 niillinictra duo ul plurinunu aequantes. Accrvidi stromate tecli epider- 

 uiidc lacinialim Ossa crumpentes, corlici adnali, disci'cti, plerumque di- 

 scoidei, vel eliam discoidco-oblongati, ovative, quandoque in -ambilu 

 siibsinuosi, fiisco-alri, applanati, ostiolis prominulis punclifonnibus, subae- 

 (luidistanlibus punctato-aspcri, subinde ob pyrenioruin verliccm parce pro- 

 lubcranlcm subcoUiculosi. SUoma extus nigrum vel nigro-l'iiscuni , charla- 

 ceuui, fragile, intus medulla albicanle fere pulveracea, supra pyi-eniorum 

 verlicem praecipue conspicua farclum, maleriae nigrescentis ope, cum 

 parte eiusdem corticali conlinua ad lignum usque descciulens corticem 

 inter et lignum, \el per corticis strata, sub acervidis liorizonlaliler ex- 

 currens, lincoliscjue nigris, irrcgularibus matrices inquinans. Pyrenia sti- 

 pata, verlicalia, ob mutuant pressionem ex ovato-prismatica, e vertice ob- 

 luso in coUum stromatis corticem perforans conlracla, cinerascentia , 

 fraailia , in sicco nucleo collabescente subinaaia. Osliola minuta, iiuncli- 

 fonnia, parce emergenlia sub lente rugosa. Nucleus humectus gelatini- 

 formis. Parajjhyses subliliimae, ascorum merabrana pcrlenuis, fugax, spo- 

 ridiorum nempe malurilalc evanescens. Sporidia cylindraceo-curvata , 

 liyalina, malcrie veluli oleosa foela, simplicia, in acjua suspcnsa tremula. 



Synonymon el icon Michelii (lab. 54- ord. 11. fig. 3.) ab IIoffmanno 

 sub hac specie cilala, praeeunte ccleberrimo Friesio exhibel Sphaeriae 

 speciem Poroniae aflinem, nemini quod sciam post Miohei.ium in agro 

 Horcnlino obscrvalam. 



Synonymon Cumimi e\ speciminc in lierbario Balbisii apiid R. Hort. 

 botanic, laurinens. exlanlc hue certc special. 



Varielalem griseam DC. (Fries i. c.) accepi e Lusatia a clariss. et 



