Rhodamnia spongiosa fruit
Rhodamnia spongiosa. Common Name - Northern Malletwood. Myrtaceae
An understory tree which occurs in Cape York and North Eastern Queensland. The fruit are usually produced on the twigs, back from the leaves.
CSIRO key features) tree
Leaf features: L3 - simple : L6 - opposite ; L20 - intramarginal vein ; L22 - three veined
Flower features : FL4 - ramiflorous (this is entered under flower features - though flowers are not present, the position of the flowers can be deduced from the fruit)
3 remaining. The leaf image is a good match. Confirm with - the lateral veins are depressed on the upper surface of the leaf.