Tyne And Wear, United Kingdom

Can anyone identify theses plants for me, please? The largest has ridged leaves and the other grass like plant has tough rounded leaves. I didn't plant them but they were with a number of tomato, chilli and cucumbers that I planted two years ago. I haven't watered or looked after them at all and they've been outdoors for the two years. I've noticed another little plant growing but it is too small to see properly. Many thanks. xx

• 10 Aug, 2017