Alga Padina australis Australian Bull Kelp Bladder wrack Channelled Wrack Dictyota humifusa Ecklonia radiata Egregia menziesii Forkweed Fucus gardneri Funnelweed Giant kelp Hydroclathrus clathratus Lobophora variegata Neptunes Necklace Nereocystis luetkeana Oarweed Oyster Thief Peacock's tail Rockweed Rockweed Sargassum pallidum Saw Wrack Scaberia agardhii Sea Belt