Species library · Mushrooms

Dung Roundhead: poisonous

Protostropharia semiglobata

☠ Poisonous. Do not eat.What to do if poisoning is suspected

Dung Roundhead is classed as poisonous in the Forage field guide. This page helps you identify it and tell it apart from similar species. It is not a foraging guide. Have every wild mushroom checked by a qualified mushroom expert before eating it.

If you suspect poisoning, call your local poison control center right away. If someone has trouble breathing, has a seizure or is unconscious, call emergency services. Don't wait for symptoms: with some poisonings they only start hours later. Keep any leftovers of the find, they help identify it.

Usually seen from April to November in the northern hemisphere. Found in Grassland, Disturbed ground. Can be confused with similar species.

☠ Poisonous
Dung Roundhead (Protostropharia semiglobata)

Photo: Jason Hollinger · CC BY-SA 3.0

When Dung Roundhead appears

Typical window in the northern hemisphere. The southern hemisphere runs about six months offset.

Where it grows

Dung Roundhead is usually found in Grassland, Disturbed ground.

⚠ Look-alikes

Look up Dung Roundhead in the app

In the Forage app, Dung Roundhead has a full field guide entry with more photos, key features and the species it can be confused with.

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Dung Roundhead: common questions

Is Dung Roundhead poisonous?

Yes. Dung Roundhead is classed as poisonous in the Forage field guide. Do not eat it. If you suspect poisoning, call your local poison control center right away, or emergency services if it is life-threatening.

When does Dung Roundhead appear?

Dung Roundhead usually appears from April to November in temperate northern regions. The exact timing shifts with latitude, elevation and each year's weather.

Where does Dung Roundhead grow?

Dung Roundhead is usually found in Grassland, Disturbed ground.

What can Dung Roundhead be confused with?

Deadly look-alikes: Deadly Galerina, Sulphur Tuft, Garland Roundhead. Only a confident identification tells them apart. When in doubt, have a find checked by a qualified mushroom expert.

One note before you head out

Forage helps you discover and identify wild plants, but identification is never 100% certain. Many edible plants have toxic lookalikes. Never eat anything you find based only on what this app tells you. Always confirm with a field guide, an experienced forager or a local expert. The season score tells you where to look, too: it’s not a guarantee. Mind conservation law and property rights as well.

Species photos via Wikimedia Commons and iNaturalist · full credits