Flame vs. Coral

I have always called this a Flame Tree, however I have recently discovered that it is actually a Coral Tree. Go figure. Well, I was only half right as it just depends on what part of the world you live in as to whether it is called a Flame Tree or a Coral Tree. Most big (and I do mean BIG) trees that become a mass of red flowers usually come under the bracket of the common name of Flame Tree. However that being said, it is more 'correct' calling this a Coral Tree in WA.