
What is the Largest Living Organism? Discover the Honey Fungus
Explore the largest living organism on Earth, the Armillaria ostoyae, also known as the honey fungus.

Discover the Largest Fungus: Armillaria ostoyae in Oregon
Learn about Armillaria ostoyae, the largest fungus covering 2,385 acres in Oregon's Malheur National Forest. What's its significance?