rescued unknowns

I weeded the beet and carrot beds. There were quite a few seedlings I felt I ought to know- and I saved some of them in seedling trays to let them grow out a bit more, see if I can identify and want to plant elsewhere. I feel pretty sure these ones with broader cotyledons are the plant I think is shiso-

This one looks like it might be wild geranium? or some other flower

and these ones I have a hunch are a flower from plants I had in bed 9

Anyhow they're in the mini greenhouse for a while now, not looking so great with the shock of being pricked out

but I hope will recover so I can figure out what I want to do with them.