More lovely weeds

Last year I let a small wild mallow plant remain in one of my gardens. This year it is sharing space with squash and potatoes. It's huge! It's a good year for these flowers, they are popping up all over. I love the flowers. There are white ones as well. It's one of my favorite weeds.
The extra photo is the whole plant, bush really. I may regret this next year if it spreads like crazy but I can always pull them if needed. For now I'm just enjoying it.