| e. Peritheeia atra in collum elongata, in stroma a 
Ä matrice pro parte formalum carbonaceum immersa. 
Sporae simplices plus minus elongatae . 
d. Perithecia eollo destituta in stroma confluentia. 
Nuclei irregulares haud eireinantes gelatinosi dif- 
fiuentes vel in eirrhis erampentes 
e, Perithecia nulla. 
* 
‘ instructi . . 
C. Stroma nullum, Perithecia mycelio vel tubereuloso 
vel erustaceo vel byssaceo vel maculari insidentia. 
a. Nucleus faretus aseis et paraphysibus fatiscens. 
Sporae pulveris instar ex ascis explodentes sin- 
plices . . . . . . . 
Sporae fusiformes septatae, perithecium 
verticale . . . . . 
Subgenera / Sporae cellulosae in aseis multilocula- 
recedentia ribus, perithecium astoınum subceraceum 
Peritbeeium wmatriei immediate innatum 
attamen secernibile, umbilicatum 
b. Nucleus fluxilis, instar guitae vel floccorum ex- 
pulsus. 
Sporue pellucidae simplices 
Perithecium menbranaceum cum " papilla laete co- 
loratum . . . 
ce. Nucleus gelatinosus difluens cum ascis. 
Sporae adhaerentes ostiolo penicillato. Simplices 
d. Nucleus gelatinosus diffluens cum sporis nigris 
septatis inguisantibus . . . 
Nurleus gelatinosus per discum heterogeneum 
coluratum in eollum perducius , ostiolo atro ter- 
minatus, sporae pellucidae fusiformes septatae . 
f. Papilla sub cortice perithecii cupularis hetero- 
genei erumpens. 
Sporae opacae subseptatae . 
Nucleus includens sacculos , paraphysibus” fasci- 
eulatis einefos, ascis liberis sporiferis faretos 
e 
a 
6 
. Diatrype 
. Melogramma 
Nuclei nudi in strema immersi, collo perforato 
Dothidea 
. Sphaeria 
Bertia 
Gibbera 
Sphaerella 
Nectria 
Ceratostoma 
Mussaria 
Halonia 
. Hercospora 
. Succothecius 
