Botanical name Eupomatia laurina
A common name Bolwarra
The branches have a noticeable zig zag to them, very pronounced where there are fruit.
The 3 smaller trunks belong to young Grey Gums, Eucalyptus propinqua X biturbinata, the larger one on the left is most likely a Sydney Blue Gum, Eucalyptus saligna.
Common names are strange beast, we are about 3 hours drive from the Northern edge of Sydney. The Moreton Bay Fig is another good example of a geographically challenged common name, it occurs from the Shoalhaven River, say Nowra, on the South coast of New South Wales, all the way up the Eastern Australian coast to 120 km South of Gladstone. As the crow flies it is about 1,250 km, but the mountain and coastal regions the Fig occurs in don't occur in much of that straight line. If I were to drive by the main coastal road between those 2 towns I would cover about 1500 km to just short of Gladstone where that fig stops. Moreton Bay is near Brisbane, about 2/3 of the way up in the range of the Moreton Bay Fig.