Dampiera trigona Angle-stem Dampiera Endemic
Many modern photos show this plant with flattened stems and slightly succulent leaves with protrusions so my plant photographed above is close enough. The problem with the Dampiera genus is that the flowers themselves don't help much with identification since so many look much the same. So this might be an incorrect id. If you have a better suggestion then let me know please.
Dampiera trigona is found from around Perth south down the west coast, and along the south coast to just around Albany.