Distinctive sympodial branching
So far I have encountered this far north Queensland endemic tree only in the rainforest understorey and I cannot even be sure if it is B. oligandra or the Ivory Walnut. All my efforts to key this out (with only sterile material) has led me to this species as the most likely one. One rather distinctive feature about this species however (whether or not I am accurate with the identity) is that it seems to have conspicuous sympodial branching, very much like species of Terminalia, which I thought was pretty interesting for a Laurel.
More on this when I get more information.
Leaf Whispering in the Tropics 