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HABITAT

Mushrooms: meadow

Meadow — a habitat where mushrooms grow

A meadow is open grassy ground without trees: floodplain meadows, pastures, clearings. With no forest around, you might wonder what mushrooms could possibly grow here. In fact, a meadow is home to a whole crowd of species that don't need a partnership with trees, because they feed on rich grassy humus.

Meadow mushrooms often turn up where livestock fertilize the land, so pastures and commons can be surprisingly generous. Many of them are excellent edibles, but it's in the meadow that you need to be especially careful: dangerous lookalikes grow here too.

14 species in the database.

What makes this habitat special

Meadow mushrooms are mostly saprotrophs: they break down dead grass and manure rather than forming mycorrhiza. So they don't depend on trees and grow right in the middle of the grass, often forming «fairy rings» — neat circles where the mycelium spreads evenly outward from the center.

Open ground warms up quickly and dries out just as fast, so meadow mushrooms are most active after warm rains, when moisture lingers in the grass.

What grows here

1. Field mushroom (Agaricus campestris): The classic meadow mushroom, ancestor of the store-bought button mushroom.

2. Parasol mushroom (Macrolepiota procera): A tall mushroom with a scaly cap, the pride of the pastures.

3. Fairy ring champignon (Marasmius oreades): A small mushroom that forms classic fairy rings in the grass.

4. Common puffball (Lycoperdon perlatum): White balls, edible while the flesh inside is white.

Questions and answers

What is a «fairy ring», and are its mushrooms safe?
A fairy ring is a circle of mushrooms that forms when underground mycelium spreads evenly in all directions from a single point: the mushrooms appear along the edge, where the mycelium is youngest. The mushrooms in a ring are safe only if they belong to an edible species (the fairy ring champignon, for example). The key is to identify the mushroom precisely, because poisonous species form rings too.
Why is it especially easy to confuse a field mushroom with a death cap in a meadow?
A young death cap (Amanita phalloides) with its white gills still closed looks like a field mushroom from a distance. The key difference: a field mushroom's gills turn pink, then darken, and it has no volva; a death cap's gills are always white, and there's a sac-like volva at the base of the stem. In a meadow, always clear the soil away from the stem base and check.

Sources

  1. 1.Зерова М.Я. та ін. Визначник грибів України. 1979
  2. 2.Roger Phillips. Mushrooms (Roger Phillips)
  3. 3.David Arora. Mushrooms Demystified
  4. 4.Index Fungorum