Detail of a plant
What is the name of this plant? Is it edible? What are the benefits of this plant? The leaves looks like mint leave but is longer, about 2 inches.
Can you give us more information? Is this an outdoor plant or indoor plant?
If this is an outdoor plant, what zone is it growing in?
What size are these leaves? It is difficult to determine from this image.
This shape of leaf is very common and many plants actually fit this leaf pattern.
My first thought is Lantana.
Here are some links with more information.