What a beautiful flower from a bud that looks like an acorn! Correa backhouseana is a species of flowering plant in the family Rutaceae. It is a coastal shrub, endemic to southern Australia. It grows up to 2 metres in height.
Most species are endemic to Australia, but some species grow in New Zealand,Malaysia. A shrub or small tree, early settlers soaked the leaves in boiling water to make a brewed tea rich in ascorbic acid (vit C).