Can You Help Identify These Young Plants?

Even though I have been gardening many years, there are still times I can't remember what I've planted, and when the plants come up in the spring, I have trouble figuring out what some of them are.  I've been looking at photos from last season, but there are still some I haven't figured out yet.

This may be a blue lobelia that I planted.  It's not exactly where I thought I had planted it, though.  Also, I had a red root plant, which is related to New Jersey Tea around there that died out last summer, but could have just gone dormant.   I tried looking at images of these two plants, but couldn't find any young plants or other photos that were helpful to me.  I will be able to figure this one out with time, unless it's neither of the two I think it may be.

This reminds me of wild quinine, but it looks a bit different.  There is a reddish root under the plant.

I imagine this is a weed, and I couldn't get a clear photo of the little yellow blooms, but I kind of like the plant.

This plant is only a few inches tall.  I am hoping it is a Fremont's clematis, but it is much smaller than the other ones I've seen coming up, and smaller than the ones they have for sale.

I don't know if this is something I planted, or if it is a bird seed that did not get eaten by the birds.  We do have corn coming up all over the yard, but this looks different.

This reminds me of a clematis, too, and is about an inch or two tall.

This is coming up in the front yard garden.  I wonder if it's a dahlia that survived, since winter was so mild.

There are a couple of these in the front yard.  I wonder if they are a liatris of some kind.

If you know what any of these are, please let me know.  Have a wonderful Easter!