Chorizema retrorsum Endemic
This was another Chorizema that confused me at first because it is a bit of a climber. In the LHS photo most of the small leaves are of the shrub it was climbing while The RHS photo has the holly-like, alternate leaves of Chorizema retrorsum itself.
Records start around Mandurah just south of Perth and increase towards the south with plenty around Margaret River, Northcliffe and Mount Frankland area but not as far east as Albany.