Well-done!

Nice work with clear display and labelling, esp. for the diadelphous androecium. For more information about this flower,
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=112153

Yet to play safe, pls label with the genus name only, or pls describe how you identified the species as several flowers under the same genus look quite similar. For the inflorescence, it is better to describe it as raceme like, as some reference books described it as pseudoraceme.

Coral tree is a cultivated species for ornamental purpose. The flowering period is May to Sept