Historical Marker
O'Donnell Building
Historical marker location:
933 Northwest Wall Street, Bend, Oregon
( Marker is on Northwest Wall Street near Northwest Oregon Avenue, on the left when traveling north.)
Built 1912.
The largest living organism in the world is a fungus in Oregon. The Armillaria ostoyae fungus covers over 2,200 acres of forest in eastern Oregon and is estimated to be over 2,400 years old. It is also known as the "Humongous Fungus."