Does anyone have any clue what fern this might be. You can see the fertile and sterile frond in this picture.
Here is a link that might be useful:
Sorry Harry, not a clue to the id. Very cool fern though. A volunteer?
Alicia, I received word it may be Davallia heterophyllas which I believe is correct. This is not mine but a friend's and it is a volunteer. I have this also. It's a cool fern. The picture just looked like it had thick fronds and not thin like mine.