I think this is a tree that has been left behind whilst the area around was cleared, though it doesn't seem all that similar to other trees on the Retreat.
Heliozelid mines were present (with shotholes)
Note: The tree was in the middle of an Acacia on a roadside verge so some leaves in the photos are not actually part of the tree!
Flowering beautifully at the time of observation
Height: 4m
Diameter: 5m
Status: Uncommon weed
Habitat: Weedy roadside verge
Other spp: Lasiopetalum baueri, Pomaderris ferruginea, Ehrharta longiflora, Dianella revoluta