The hymenium or tissue layer of the agaric of a mushroom.

Agaric Hymenium

The hymenium or tissue layer of the agaric of a mushroom.

Agaricus cepaestipes is a mushroom from a large genus with both edible and poisonous species.

Agaricus cepaestipes

Agaricus cepaestipes is a mushroom from a large genus with both edible and poisonous species.