Mutisia, thank you for posting these silver-leaved relatives of our green Maidenhair fern*, common to our eastern woodlands in Maryland. I just never imagined that our go-to fern for dark, mossy trails that so rarely saw a ray of sunlight in some places, had a silver-leaved relative somewhere growing in full, blazing sun.
*http://garden.org/plants/view/75130/Maidenhair-Fern-Adiantum-pedatum/