When a morning jogger stumbled upon what looked like human fingers pushing out of the forest floor, he froze in shock. The pale gray shapes stuck out from a decaying log like something straight out of a horror movie. “They looked real,” he said. “For a moment, I thought I’d found a crime scene.”

But after a closer look, experts confirmed the eerie discovery wasn’t human at all — it was a rare species of fungus known as Xylaria polymorpha, or “Dead Man’s Fingers.”

This strange fungus grows at the base of rotting trees or stumps, feeding on decaying wood. In its early stages, it appears pale and swollen, resembling grayish fingers rising from the ground, but as it matures, it turns darker — sometimes black — and releases spores into the air.

Despite its terrifying appearance, the “Dead Man’s Fingers” fungus plays a vital role in nature, breaking down dead wood and returning nutrients to the soil. Still, many who encounter it in the wild can’t help but feel a chill.

“It’s like the forest is trying to tell you something,” one hiker wrote after spotting it. “Those fingers look like they’re reaching from below.”

So if you ever see these strange shapes in the woods — don’t panic. You haven’t discovered a grave. You’ve just stumbled upon one of nature’s most hauntingly beautiful fungi.