Posted: 20/07/2014 at 13:14
Yes agree get out the grassy ones and the serrated ones and also those rounded looking ones as just to the left of centre at the top (probably one of the willowherbs). Also there are a couple in there with a first true leaf that is very shiny, looks like a cotoneaster but might not be. Then see what's left.
Leave the one with the longer leaves left front though, not sure about that one
It's possible they might not germinate til spring so you'll need to keep the interlopers down