The 7 Weirdest Mushroom and Fungi Species In The World

Published April 13, 2014
Updated January 9, 2018

Mushrooms are the fruiting bodies of certain fungi, and once mature they produce microscopic spores (like pollen) that may number in the billions. While many ‘shrooms are considered a delicacy, even ordinary mushrooms look incredibly weird with their umbrella-like tops and mushy undersides. We’ve rounded up 7 of the weirdest mushroom and fungi species to date.

1. The Brain Mushroom (Gyromitra esculenta)

Weird Mushrooms

Source: Shroomery

The Gyromitra esculenta fungus is a false morel that’s found in both Europe and North America. Unlike true morels, this species of fungus, commonly called the brain mushroom, was found to be poisonous and should not be eaten. The Gyromitra esculenta is characterized by its ruddy red-brown cap that resembles the human brain.

2. Bearded Tooth Mushroom (Hericium erinaceus)

Known as the bearded tooth mushroom or the lion’s mane mushroom, the Hericium erinaceus is an edible, medicinal mushroom that belongs to the tooth fungus group. This mushroom species is usually found sprouting from living, recently cut trees in North America, Asia or Europe.

Hericium erinaceus mushrooms are thought to protect the nervous system and boost immune function. Don’t worry, this bizarre mushroom can be purchased in tablet form—you don’t have to consume those raw dangling spines to reap the health benefits!

Kiri Picone
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