Agaricus arvensis. Horse mushroom.

Agaricus arvensis (åkersjampinjong). Horse mushroom.

The cap and the stem turn yellowish on bruising. Smells of almonds.

Double ring, the lower has a star-shape.

Note that the ring of the Agaricus arvensis cannot be “pulled down” like the ring of the Agaricus bernardii; in the Agaricus arvensis, the ring can be “pulled up”.