Swamp mushroom

A swamp mushroom is a mushroom that looks like:

This is a tiny, black mushroom, collected from the southern side of a tree at midnight in the deepest Genuan swampland.  It gives off a slightly stomach churning aroma, making it somewhat unappetising.

It is poisonous.

This mushroom can be found in the following locations:

• Herb stall in Genua