Philippine Santan (Ixora philippinensis Merr), AKA:Jungle flame(Engl.) or Jungle geranium (Engl.)
Back in the days, this was one of the most common flower at our driveway. Either in yellow or pink. I remember, sipping the sweet nectar out of it.
Here you go..
* back in the days = noong araw (tag.) hmmm… much more like it.