What Is the Red, Smelly Thing Growing in My Backyard? The Surprising Truth About Stinkhorn Mushrooms

colors Some may resemble stinkhorns, so color alone is not enough for identification
Decaying plant material Discolored, softened, or rotting organic matter May smell unpleasant without being a mushroom

University of Massachusetts Amherst Extension explains that wood-chip mulch and compost can support several different fungi and fungus-like organisms, many of which are natural parts of the decomposition process. Source: UMass Amherst Extension

If you cannot confidently identify what you’ve found, take a photograph and consult a local university extension service, mycological society, or other qualified specialist.

Frequently Asked Questions

Why

There’s more to discover. Continue to the next page for the rest of this article.