Honestly, it not very well composed. The man made Daisy is dead center, there is a Lilac sticking up into the pedals in the right lower quadrant, and the background isn't blurred (Bokeh) enough as your DOF is way too much. Hence, there is the car you mentioned, and it's associated front left wheel on the right side, and after the street you can clearly see the curb on the left upper side.
With any still life, you need to take enough time to really study your entire composition, make corrections as needed, then take the picture. Nothing is moving, and the light doesn't change that fast, so you have ample time to accomplish these steps.