Lovely blooms on a Road Island

I passed here nearly every morning, i.e., Orchard Boulevard. Often I would notice this beautiful bed of yellow flowers (gotta ask my daughter their proper name). They were particularly beautiful this morning when the morning sunlight basked them from an oblique angle, the petals just were just aglow.

I even have this bloom for as the wall paper for my phone.

Update: Sep 5 morning. Happened to have my Powershot SX150 with me this morning and I took a zoomed in shot of it.