@Lhes 10 May 2021 more from that month

"Balayong tree" I used to climb this tree when I was a kid to harvest it's flower. We have that celebration in our Barrio for a month (every May) which is called Flores de Mayo. We sang a song about "virgin mary"/while throwing flowers as a part of worship. As we need to collect flowers everyday, this tree was my savior😁 What do you call this flower in your place?