The common mushroom has a complicated taxonomic history.

Today's commercial variety of the common mushroom was originally a light brown color.

It is a very common mushroom in its geographical range.

These common mushrooms have caused many poisonings because they look, smell and even taste good.

It is a common mushroom, and typically fruits from late summer to winter.

I once showed them the common British mushroom, which they declared was a poisonous kind.

I have tasted this, but it is very inferior in flavor to the common mushroom.

It is a common mushroom of wet sclerophyll forests in Tasmania.

In the British Isles, the species is one of the one hundred most common mushrooms.

It is a common mushroom, but collections are at their peak during late summer.