Hakea laurina (Pin-cushion Hakea) is one of the most beautiful native plants of south-western Australia. In Italy and America its uses include street and hedge planting. by David Lade, via ShutterStock
Randia Fitzalanii – Native Gardenia. Fantastic bush tucker rainforest tree, Australian native to 5m tall. White flowers with beautiful fragrance, followed by edible, sweet, yellow fruit. Light frost hardy. Can be grown as far south as Sydney.