Species library · Mushrooms
Paxillus involutus
Brown Roll-rim is classed as deadly 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 August to October in the northern hemisphere. Found in Woodland, Woodland edges, Scrub & hedgerows. Can be confused with similar species.
Photo: (c) Lorenz Wenner, some rights reserved (CC BY), uploaded by Lorenz Wenner · iNaturalist
Typical window in the northern hemisphere. The southern hemisphere runs about six months offset.
Brown Roll-rim is usually found in Woodland, Woodland edges, Scrub & hedgerows.
In the Forage app, Brown Roll-rim has a full field guide entry with more photos, key features and the species it can be confused with.
Yes. Brown Roll-rim is classed as deadly 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.
Brown Roll-rim usually appears from August to October in temperate northern regions. The exact timing shifts with latitude, elevation and each year's weather.
Brown Roll-rim is usually found in Woodland, Woodland edges, Scrub & hedgerows.
Toxic look-alikes: Dark-spored roll-rim, Alder roll-rim, Rufous milkcap. Only a confident identification tells them apart. When in doubt, have a find checked by a qualified mushroom expert.
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
Dark-spored roll-rim☠ toxic
Alder roll-rim☠ toxic
