Known to me as Fathead, this is a prolific producer of yellow daisy type flowers (photo 1) is very common in the Clarence Valley. I understand from local indigenous people, the ‘fat heads’ are edible, though I don’t have any details about that to hand. It produces the usual windblown parachute-bearing seeds of daisy plants generally. (photos 2 & 3). Photos 4 & 5 depicts young plants.