Love the little lily - I've never seen that before. I don't mind the BG but I don't think the color and the dark areas really does the flower justice. I have trouble with gray BG's the way you have trouble with white ones. It's all personal taste.
Great capture of a Trout Lily. These little flowers are so low to the ground that I find them most challenging to photograph. (I think I say that about all wildflowers.)
I like the simplicity of the composition and the neutral BG. The colors and exposure are just right!
Your use of flash is quite good--leaving a natural looking image. Do you find that the flash is an advantag in capturing flowers?
Nice find, and lovely simple composition. I just stumbled upon these yesterday, with tight buds. Now I know what they are and can go after them with gusto!