Pretty yellow flowers.

JJ, Whats the name of this plant ? Does it open all day ? Or does it open for just a few hours and close in early part of the afternoon ?

This flower of yours really look similar to the one I have, but mine is a very pale yellow. Looks like I gotta go back to that shop to find your yellow shade. I simply love yellow !

Hey, the flowers have all closed. Almost no evidence of a bloom. The buds are like pencil leads. Thin and almost non existent!

I've found out the name. Its sage rose, Turnera ulmifolia