After a little research in Borders (the bookstore on Oxford St. London), I've managed to identify a few of my 6' "meadow" plants.
I should say immediately, that the "wild sweet pea" IS, in fact, Common Vetch - I've altered that old post accordingly.
I also have Bindweed (bloody awful plant really), Nipplewort (great name!) and White Mustard.
Just to let you know....