Oregon Field Guide

Humongous Fungus

Clip: Season 26 Episode 2607 | 7m 26s

The humongous fungus ranks as the single largest living organism in the world and it lives underground in eastern Oregon. This honey mushroom covers more than 3 square miles in the Malheur National Forest.

Aired: 02/12/15

Rating: TV-G

Video has closed captioning.

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