What is this weed?
In the last few weeks this weed has spread all over by tiny backyard. I have river pebble/rocks and no grass and 3 months ago I sprayed for weeds using the high power stuff (Ortho Ground Clear)... which do every fews months since I have nothing but pebbles/rocks.
Then we had a really, really wet summer in Charlotte NC and these plant/weeds have grown everywhere in my backyard.
I tried pulling them today and some were so rooted that I couldn't pull them.