The overall exposure looks decent on my monitor; however, it would still need to be lighter for a good print. In terms of the image itself, I would agree with the previous comments. It is too busy and needs to be simpler with some areas of interest. I would try some heavy burning on the background. Leave the 8 or 10 central flowers light and darken everything else. There would still be a lot of clutter but maybe enough simplification to make it work.
You have a nice round, globe-like formation of the purple flowers. I would think about burning down some of the background vegetation in the center, or selectively reducing the luminosity of the yellow and green tones there. Maybe a bit more vignette.
Scott
