Lilly pilly flower (Syzygium australe) - The white flower of the Lilly pilly is easily confused for the Angle-stemmed myrtle.
Brazilian cherry flower (Eugenia uniflora) - The Brazilian cherry flower looks similar to the Angle-stemmed myrtle flower.
Lilly pilly bark - The bark of the Lilly pilly is visibly smoother than the Angle-stemmed myrtle, with less ridges.