What is the largest single living organism (not a colony) in terms of area ?

Question

Will give hints along the way every few minutes.

Answer 1

Blue whale?

Answer 2

Somewhere in Oregon.... yeah I've heard something about this. I think its some type of hedge/shrub like plant that is connected via its root system and covers a huge area. Am I on the right track?

Answer 3

Do you mean organisation or organism! Or are you really confused? Please make yourself clear?????

Answer 4

an island?

Answer 5

big chunk of moss somewhere in the woods of the midwest...

or wait, it was a mushroom or fungus or mold...

Fungus  no fungi - that would be the plural :) we only want one here...

Yeah, btw, did you say organism or orogami  ;)

update:  big chunk of fungi in oregon... his name is Armillaria ostoyae

can you spell that?  ;)