Spinifex grass The prickly tough spinifex hummocks have huge root programs that reduce desert sands shifting. The hummock roots distribute underground outside of the prickly clump and deeply in to the soil, forming an immense cone. Anangu utilize a resin collected in the gummy spinifex to generate gum. #katatjuta #ulurukatatjutanationalpark https://russx628uvv4.blogsumer.com/profile