one type of flowering plant that looks very graceful

A few days ago, I had the chance to wander around one of the hilly areas. The place I visited felt very cold and refreshing, the weather was still very natural, so I felt very comfortable. However, in the middle of the journey, I suddenly saw, on the roadside near someone's plantation, a type of flowering plant that looked very fresh and graceful.

Indeed, the alamanda flower, or more commonly in our area known as the golden trumpet flower, has a very striking color that made me want to take some parts of this flowering plant. Most of this type of flowering plant grows in tropical regions, and its shape is exactly like a trumpet. I really like it.