Meadow Mushroom

Agaricus campestris

Meadow Mushrooms are one of the most common wild mushrooms that people eat. They are usually white, but can also be brownish.

The cap of this mushroom is between one and four inches wide. It is dry to the touch.

The stalk of the Meadow Mushroom is one to two inches long, and about 1/2 inch thick.

The gills (feathery things underneath the cap) are pink. They become brown as the mushroom gets older.

Copyright, Clive Shirley

Meadow Mushrooms grow in grassy areas, such as fields and lawns.

Like all mushrooms, the part that you see is only a part of the fungus. The main part of the fungus is a network of tiny thread-like parts called mycelium. The part that you see, with a stalk and cap is a lot like the flower on a plant. Its purpose is to produce spores (like seeds) so that new mushrooms can grow.

The mushrooms "bloom" from August to September. You usually see them after a rain.

Even though this is an edible mushroom, eaten by many people, do not eat it if you find it. Many mushrooms look a lot alike. Some are poisonous, and they might look just like a Meadow Mushroom. Check with an expert if you want to eat it.

This mushroom is a decomposer. That means that it uses dead plant matter (grasses) as food.

Some animals that eat them include Eastern Box Turtles, Leopard Slugs, and Eastern Gray Squirrels.

Photograph by John F. Walker

Relationships in Nature:

Animals Using as Food Source

Animals Using as Shelter

Associations With Plants

OTHER

Eastern Box Turtle

Fungus Gnat

Kentucky Bluegrass

Eastern Chipmunk D

Leopard Slug

Horned Fungus Beetle

Smooth Crabgrass

Eastern Gray Squirrel D

Eastern Gray Squirrel

Snow Flea

Switchgrass

Human

Soil Mite

Horned Fungus Beetle

Fungus Gnat

Eastern Chipmunk

White-tailed Deer

Snow Flea

Soil Mite

Norway Rat

Relationship to Humans:

Many people eat these mushrooms. They are closely related to button mushrooms, the ones you buy at the grocery store. Do not eat these if you find them! Check with an expert first, to make sure it is a Meadow Mushroom, and not a poisonous mushroom that looks like one.

Meadow Mushrooms are helpful as decomposers. They use dead plant matter as food. People and other animals will eat the mushrooms and pass on the nutrients.

SCIENTIFIC CLASSIFICATION

KINGDOM
Fungi
DIVISION
Basidiomycota
CLASS
Hymenomycetes
ORDER
Agaricales
FAMILY
Agaricaceae
GENUS
Agaricus
SPECIES
Agaricus campestris

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