Help with identifying this broadleaf plant

This plant is coming up all over the place this year. I haven't seen it in my yard before. Several neighbors say they have it too and we are wondering what it might be. Thanks.

 

Dock Rumex, perhaps?

 

@NOVA May be you could post a picture of the flowers later on?

 

Yes, I will try to do that as soon as it blooms. Thanks

 

Thanks, Michael. It does look a lot like it.