[lodwick]

Your post sent me off looking to see what the heck was "Creeping Charlie."

That's nasty looking stuff.

[Iowa Granny]

Creeping Charlie is the most prolific slut of the weed world. Drastic measures are necessary to hold it back. Once you get it, you never get rid of it. Literally. I will deal with this the rest of my life. I will eventually end up digging all my flowers out of this area, setting them aside somewhere else, and Rounduping the entire bed.