Flame tree and Flowering tree

Flame tree noun - Showy tropical tree or shrub native to Madagascar; widely planted in tropical regions for its immense racemes of scarlet and orange flowers; sometimes placed in genus Poinciana.

Flowering tree and flame tree are semantically related. In some cases you can use "Flowering tree" instead a noun phrase "Flame tree".

Flowering tree noun - Any tree having seeds and ovules contained in the ovary.

Flame tree and flowering tree are semantically related. Sometimes you can replace phrase "Flame tree" with "Flowering tree", this phrases are similar.