FUNGI. 207 



albid^, perUhecIis ovatjs, csiiolis conicis pro- 

 miimlis* i 



S» Stigma 5/. 'i^r» l, c^ p» 350, p. Pers, syn^ 

 P- 21. 



S. Stigma Schum scelU 2 p* 163. Whlbg, fl^ ups^ 

 p. 1107.^ 

 Hab. in ramis subputridis Betulse in Nordlandiae sal- 

 tensis. 



Epidermide Betulse rupto cincta. Perithecia mi- 

 nuta, Isevia., capillo triplo crassiora, 



1438 SPHiERIA disciformis : orbicularis, plana, 

 laevis, nigrescens, intus alba, perilheciis in collum 

 tenue attenuatis, ostiolis punctiformibus Fr, Z» c. 

 p. 353. Pers^ syn, p. 2l\, Schum, scell, 2 p» 

 170. NE, sfst, f. 321 B. 



Hab, in ramis Alni Salicisqve arescentis Nordlandise 

 saltensis passim copiose. 



Epidermide primum tecta, dein lacero cincta, 

 Linea circumscribens nigra ad ligniim usqve pe- 

 netrat, 



1439 SVHJEBIA favacea: difformis, nigra, peri- 

 theciis oblongo-ovatis coUo brevi stromate tenui 

 albido tectis , ostiolis prominulis convexo-subro- 

 tundis rugosis. 



S» favacea Fri syst, 2 p. 554» Obs. 2 p. 324 

 t. 8, 5. 

 Hab. in ramis truncisqve emorluis Alnorura Nordlan- 

 disB saltensis. 



Irregulariter erumpens suborbicularis s. pluri- 

 bus confluentibus oblonga stromate extus atro 

 intus albo tecta, epidermideqve rupta arcte cinc- 

 ta. Perithecia sat magna, copiosa gelatina scaten- 

 tia, ut totam stirpem juniorem viscosam reddat. 

 Colla breviora recta, qvare in tota superlicie 

 erumpeiitia, apicibus modo subpenetrantibus. Ab 

 affini S, Prunastri stromate interno albo statira 

 digiioscitur. 



1440 SPH^RIA flavovirens : effusa, rugosa, ni- 

 gra , intus pulverulenta flavovirens, perilheciis 

 globosis, ostiolis prominulis rugosis. 



S. ilavovirens Fr. L c. p. 357. Pers, syn, p. 22^ 



