BOVEI
-TYPE OSTIOLAR DISCS
Bovei
-type disc formation differs from
truncatum
-type disc formation
in having the outermost layer of stroma around ostioles dehisces abruptly. The
bovei
-type disc formation was described in detail by Tsuneda and Arita (1984).
A:
Hypoxylon
nitens
. B:
H
.
bovei
.