A Disphyma plant in flower. This is an Australian native and is edible. The leaves have a reasonable flavour and much better tasting than the similar looking but larger Carpobrotus . Grows near the coast as well as inland areas. As always,before you forage,be 100% sure to identify the plant correctly,make sure it is not in a polluted area and at first try only a tiny bit in case of error or allergy.