"geebung" and native lillypilly berries, a kind of bitter berry from which a nutritious jam is made.    From Wordnik.com.  [Mirror.co.uk - News] Reference

You won't turn a five-corner into a quince, or a geebung into an orange, twist and twine, and dig and water as you like.    From Wordnik.com.  [Robbery under Arms; a story of life and adventure in the bush and in the Australian goldfields] Reference

The Doctor went to headquarters, but either a drunken doctor from a geebung town wasn't of much account, or they weren't taking any romance just then at headquarters.    From Wordnik.com.  [Over the Sliprails] Reference

You won’t turn a five-corner into a quince, or a geebung into an orange, twist and twine, and dig and water as you like.    From Wordnik.com.  [Robbery Under Arms] Reference