Please do not investigate further or touch the substance.


  • Phallus impudicus (Common Stinkhorn) - phallic shaped
  • Clathrus ruber (Lattice Stinkhorn) - forms a red cage-like structure
  • Mutinus species - dog stinkhorns, more slender

Are They Dangerous?

Not toxic - though the smell makes them unappetizing
Not harmful to lawns or plants - they're actually beneficial decomposers
Safe around pets and children (though the smell may deter them!)

What to Do If You Find One:

  • Leave it - it will disappear naturally in a few days
  • Remove it - if the smell bothers you, simply dig it up and compost it
  • Prevention - they feed on decaying organic matter, so reducing mulch or buried wood can help
These fungi are actually quite rare and indicate healthy, biologically active soil. Consider it a privilege to witness this remarkable lifecycle!
Did you find this in your yard, or were you observing it in a natural setting?