Buttercup?

I've been checking online about the name of this flower and it always leads me to pages about Buttercup. The flowers & leaves looked similar.

I mostly rely on the shape of leaves since the flowers that I took in this photo is just a remnant of the younger flower. The petals already shed off.

Anyway, I hope I'm right about the name of it.

Enjoy the photos otherwise :)

Have a nice day!