Brown Roll-rim

Paxillus involutus

Deadly — Do Not Ingest

Deadly — do not ingest or handle

Brown Roll-rim is acutely toxic. A small amount can be fatal or cause irreversible harm to a healthy adult. This entry is published for identification and awareness only.

My Floral Vault does not provide preparation methods or dosages for this plant, and none should be attempted. There is no safe home preparation.

If you suspect exposure or ingestion, seek emergency medical care immediately. In the US, Poison Control is 1-800-222-1222.

About Brown Roll-rim

Paxillus involutus, commonly known as the Brown Roll-rim, is a mushroom belonging to the family Paxillaceae. It is characterized by its brown, rolled edges and is often found in coniferous and deciduous forests. While it has been traditionally consumed in some cultures, it is important to note that this mushroom is highly toxic. The toxicity is primarily due to the presence of compounds that can lead to severe health complications, including gastrointestinal issues and kidney damage. There is no known safe preparation or cooking method that can eliminate its toxic effects, making it a dangerous choice for foraging or culinary use. Modern research has confirmed its toxicity, and it is classified as inedible.

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Interactions & Warnings

Paxillus involutus is known to have serious toxic effects and should not be consumed under any circumstances. It can interact negatively with other substances, particularly those that affect liver function or kidney health. Symptoms of poisoning can include nausea, vomiting, diarrhea, and abdominal pain, which may occur within hours of ingestion. Due to its high toxicity, it is crucial to avoid any contact with this mushroom and seek immediate medical attention if exposure occurs.

Use with caution

Paxillus involutus contains toxins that can cause severe gastrointestinal distress and can lead to acute kidney failure. Exposure requires immediate medical attention, as even small amounts can be lethal to healthy adults.