a pore through which spores are freed from a perithecium or pycnidium.

an opening or pore, e.g. at the apex of a fig.

a neck-like structure in an ascocarp, lined with pariphyses, and terminating in a pore. Or the opening of a pycnidium.

A mouth or opening through which spores or conidia may escape.

a neck-like structure terminating in a pore surmounting an ascocarp or pycnidium.