Best Australian Native for Clay Soils

I thought I would share my findings with regards to the best plant I have found so far for clay soils.  I now have 2 of these, its  a bottle brush, Callistemon King's Park Special developed in Western Australia.

Thank you to a good friend and cousins who both bought me a bottle brush to put in my new front yard.  They are absolutely thriving, covered in new growth and in a few short months they are twice the size as when I planted them.  I will take an updated photo of them soon to give you an update, but for now, a great plant for clay soils.