EVOLUTI 2 4 9 



Sect: Vr. 



Suh-immerscB. 



» Peritliecia immersa ssepe erumpentia osliolo in- 

 M signi dilalato vel in collum elongato. Gelatiua flu- 

 » xilis. )) ' 



a Platystomce (Ostiolum latissimum compressum 



rima longituclinali deliiscens. 



Gristatse superGciali-immersse emergentes sparsae 



lignatiles vel corticolae ). 



% iol\. Sph: macrostoma = Tod: Meckl: 11. p. 12. 

 £ y6. ^7. = Fries 1. c. p. 4^9- — ^ph: clehiscens , 

 lihera et media Pers: Sph: libera Spr: 1. c. 897. (Ad 

 cortices varios vel ramos aridos perenn: Pedem: si- 

 milibus locis prsssertim ad Quercus in sylvis della 

 Mandria et prope Venariani Re app: 11. p. 216. 2iy. 

 et £1: tor: II. p. 260. sub Sph: media et dehiscente). 

 Peritliecia emergentia globosa nigra , ostiolum breve 

 compressum (^prominens in var: media). 



B Cerastomce (Ostiolum elongatum cylindricum 



liberum peritbecio longlus. Immerso-erumpentes 



sparsae vel gregarise lignatiles vel corticolse ), 



% io5. Sph: pilifera = Fries 1. c. p. 472. = Sph: 

 drjina var: Spr: 1. c. 399. = Sph: rostrata Nees syst: 

 f. 354. B (Ad ligna pinea frequens. Sahaud: Huguen: 



