It's raining

again - after a beautifully warm sunny summer's day yesterday today the wet stuff is dripping, slowly out of the skies. Very grey and although not too cold, it is not summer. Bah humbug!
So for Flower Friday I ventured into my back yard and found these wet little purple flowers. Put a card behind them and snap. Blipped. No idea what they are but they do brighten up a corner.