Lots of weeds, but they are only plants you don't want in that particular place. Loads of Forget-me-nots, and after many years of desperately trying to keep Aubretia for more than a year, I bought a 6 pack from Tesco last year, and for the first time ever, (after being very jealous of the large purple mounds toppling over wall edges!) I have it spilling over my walls! It has self set also into the drive, so I've pulled it up and relocated it into another raised bed.
There's also something growing that has huge sort of 'furry' leaves. I think it may be Verbascum, which is nice but I've always been plagued by caterpillars that just strip the lot, so am hoping it may be a Foxglove? Last year I discovered a Clematis that had got buried behind holly and viburnum, once I gave it light it romped away with lovely dark red flowers. It's all too much for me though other than the raised beds (of which I do have several) which look pretty and I can do without bending, but the remaining maybe 100ft is very difficult.