You're probably tiring of my questions, but this forum is wonderful for newbies like me!
This is growing in mostly shade. It is a couple feet tall.
I *think* this May be the same plant with blooms. 3-4 feet tall.
I believe the two photos are of different plants. The first is a sunflower.
Definitely two separate plants. The first I don't know but I don't think it's a sunflower. The second looks like Lysimachia ciliata.
The first one should bloom soon enough then it can be identified.
I think you're right about the second one for sure. I'll post pics of the first once it blooms.
I think the first one is some kind of Hibiscus.
And the winner is....hibiscus!