The peridium breaks in various ways to permit the spores to escape.
The peridium is globe-shaped, sessile, without a stem-like base.
The peridium is round or conical and it dehisces by breaking away at the base.
The capillitium and fragment of the peridium of the same species, 380.
The opening of a peridium, when ripe, to discharge the spores.
In dehiscence, the base ...