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Black-staining Polypore (Meripilus sumstinei)

Is Black-staining Polypore edible?

Meripilus sumstinei

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Safe

Safe

Meripilus sumstinei is generally considered edible when young and tender, but it can cause gastrointestinal upset in some individuals, especially if consumed in large quantities or if older, tougher parts are eaten. It is not known to contain any deadly toxins, but individual sensitivities vary. Always cook thoroughly.

Toxin Type: None known to be deadly; potential for gastrointestinal irritants in some individuals.Reaction Type: Gastrointestinal upset (nausea, vomiting, diarrhea) in sensitive individuals or with improper preparation.

Don't confuse with these look-alikes

Misidentification is the most common cause of mushroom poisoning. Black-staining Polypore can be confused with:

  • Hen of the Woods — Polypore mushroom
  • Berkeley's Polypore — Polypore mushroom
  • Giant Polypore — Polypore mushroom

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