The world as an organism... I think for this purpose we have to limit things with completely homogenous DNA to our definition of an organism... otherwise we have to start including colonial organisms such as sea corals and termites... That mushroom is NEAT.
stinkyattic Reviewed by stinkyattic on . world's largest organism this thing is truly massive Biggest living thing; Huge mushroom in Oregon Armillaria ostoyae - Wikipedia, the free encyclopedia Rating: 5