I've visited my friend earlier. I love their garden. I'm sure this yellow flower is called lantana its just with different color. It's actually my first time to see this yellow lantana, I'm used to pink one. Do you have this too in your garden? As for me no, my mom doesn't like it smell. Though if I would to choose, I will be glad to have this. Ps: the yellow lantana where at the bottom, you have to click the picture in order to see it.