What am I?

[leene_chan]

Guess the flower!, a photo by Leenechan on Flickr.

Sorry for the blurry picture! The sun's been so bright lately that I haven't been able to get a good shot of anything.

I wonder if anyone can guess what this flower is? I'll give you a hint: it's a relative of nightshade. This is the first time I've ever tried to grow this particular plant. I hadn't expected the flowers to be such a lovely shade of purple.

If you give up you can check my flickr photo tags...XD