OK Gill, but that is nearly every one.3
1) Thrift
2,3. Don't know.
4) Vetch?
5) Buttercups?
1: Yes, definitely looks like thrift :t:
2: Looks like some sort of 'escaped' agricultural brassica....rapeseed? Some sort of cabbage?
3: This one I DO know but the name escapes me!!! It's a herb of some sort!!! Arghhhh what do they call it......Borage? I'm sure you can soak it in water for a few days or weeks and it makes a good fertiliser.
4: I'm sure I saw some of that at Druridge on Tuesday - I think someone on this site (Northumberland thread?) said it was Common Vetch.
4: Looks like Meadow Buttercup (upright growing habit as opposed to creeping buttercup's, well, creeping over ground habit 3

) with another dmestic brassica in front on the right.
I may be wrong with these mind...I'm still working on botany and trying to improve my own knowledge this year.