It was reported by channel nine news Brisbane on 8th October 2014 that a seed from a Rain Forrest Tree from northern Queensland has the potential to kill tumors in human patients. 

The name of the tree is Blush wood Tree.

I remember reading a article many years ago stating it is possible that one of the species of Australian Rain forrest trees could help science defeat cancer.

We can only hope this miracle seed from the Blush wood tree is the cure for all or many types of cancer.