Stinkhorn (Phallus impudicus) — white stem and olive slimy cap with flies
Conditionally edible

Common stinkhorn

Phallus impudicus

Photo: Гриб_Phallus_Impudicus.jpg: Max31051980 derivative work: Ak ccm · CC BY-SA 3.0 · source
Habitat
Deciduous and mixed woods on rich soil; mycelial ‘eggs’ underground first.
Season
July–October
Verified
October 5, 2026

Identification

A white phallic stem with an olive slimy spore mass on top; emerges from a white gelatinous "egg"; smells of carrion — flies disperse the spores.

Edibility

The egg stage is edible (tasteless); the mature smelly form is not eaten.

In practice

  • The egg sliced: gelatinous outer + white center — unmistakable.
  • An egg with a developing mushroom inside is still an egg, not a danger — but amanita eggs are a different matter: when in doubt, leave eggs.
#conditional

Sources

  1. First Nature: Phallus impudicus
  2. MushroomExpert (M. Kuo): Phallus impudicus
  3. Wild Food UK: Stinkhorn
  4. Wikipedia: Phallus impudicus