Dianella admixta

Dianella admixta, also known as the Black-anther lily or Spreading flax-lily or Black-anther flax lily, is a species of Dianella native to South-eastern Australia. It was once considered to be a subspecies or variety of Dianella revoluta.

D. admixta is a dense tufted perennial that typically grows to a height of 0.3 to 0.8 m and a width of 0.5 to 1.5 m and spreads by underground stems. It produces small blue flowers that bloom from August to May. It's berries and seeds are considered edible.