Eliminating mallow weed
We are not sure what weed you are referring to.
Is it possible for you to send us a couple of digital photos of what you have there?
The photos can be attached directly to this reply by using the "Choose File" tabs below.
You could also look through our weed gallery if that is helpful:
see attached photo. I believe I used your week gallery to id, but perhaps I mis-remembered the name. here is another name for it:
Take a look at our website for photos and control information http://extension.umd.edu/hgic/common-mallow