THIS has been growing in my garden for three years, it starts a little cute plant and then take over my garden massively. I've been taking off for three years and trying to remove it in a non-harmful way, but I have to admit that this plant is winning and I don't remember. I have been told that this is wall/birdwall, but I doubt that this is correct because according to my information, bird wall is an annual plant and this plant with me is already taking over my garden for the third time in a row.

How do I get rid of this plant PERMANENTLY (all means allowed) and is there anyone who can tell for sure what weeds this is. My welcome plants and flowers die.

Question about this weed. HELP!!!!