They're all violas john but the common names are violet, pansy and some are known as violas. There, now you're really confused
If you have room they're lovely trees
2 still looks like walnut to me
Pansy, leaves are wrong for violet
Look at the flowers chobfinart, Marco is right
Probably has Yvie.
Pic one looks like oats and pic 2 looks like barley Are they just the one? if so I'm confused
Neither of those to will run, they're annuals
I think doc's probably right with campanula, certainly not agastache
That looks like a seedling of a dogwood. That's the one to move unless you want a large shrub.
I'd not worry,if it's made a home in the leaf it won't be in the berry