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Black Saddle (Helvella lacunosa)

Is Black Saddle edible?

Helvella lacunosa

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Toxic

Severe Toxicity

Contains gyromitrin, a toxin that breaks down into monomethylhydrazine (MMH), a compound used in rocket fuel. While historically eaten after thorough boiling, it is now considered unsafe by modern mycological standards.

Toxin Type: GyromitrinReaction Type: Gastrointestinal distress and potential liver damage

Don't confuse with these look-alikes

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

  • Helvella crispa — Helvellaceae
  • Helvella elastica — Helvellaceae

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