Here are a few images from the native plant collections at the Botanical Gardens of Asheville.

An tough and adaptable wildflower, Green and Gold (
Chrysogonum virginicum) thrives in conditions from dry dappled sunlight to damper edges; some plants (from northern populations) are much more upright than the prostrate rosettes common in southern populations. These plants, growing in relatively high rich soil, look robust.

Firepink (
Silene virginica) must be challenging to move - I seldom see it for sale as a tranplant. Otherwise, it would be more common as a garden plant!

And Iris cristata always is lovely.