purple weed or flower

purple weed or flower

Observation - purple weed or flower. Description: I found this puple plant amongst my flowers out in my garden. There is quite a few of them and they are almost slightly spikey. They are around about a foot high. I could not decide wether it was either a flower or a weed.

I found this puple plant amongst my flowers out in my garden. There is quite a few of them and they are almost slightly spikey. They are around about a foot high. I could not decide wether it was either a flower or a weed.