Meets the challenge pretty well I do do however feel that your DOF is too shallow. It's not often I say this but I also think your photo needs to be a little more busy. While it may be a good shot and fits the challenge it lacks enough deatails and to make this photo interseting the lone plant is not enough to carry hte shot by itself. Not a bad shot it just lacks punch.
I looked and looked for a "Q" but wasn't able to find one. It might just be me, but it looks a little like the ground is in focus, but the plant is a little fuzzy.