Flamboyance and Royal poinciana

Flamboyance noun - Excessive or unnecessary display.

Royal poinciana and flamboyance are semantically related. In some cases you can use "Royal poinciana" instead a noun "Flamboyance".

Royal poinciana 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.

Flamboyance and royal poinciana are semantically related. Sometimes you can replace term "Flamboyance" with "Royal poinciana", this terms are similar.