Plant purple flowers with bright yellow center ID'ed as King's Mantle

I have this in my yard. I got it from a cutting and never knew what it was called. I found it online today, it's the Kings Mantle.

by Carrie

Could you please tell me the name of this purple flowe with bright yellow center? Thank you sooo much:-)

by Mica

what type of flower is this?

by Guest on Wed Jun 8 15:35:34 2011