Plant Profile: Polypodium virginianum

The Common Rockcap Fern is an indigenous evergreen species that thrives in damp, rocky environments, extending from Greenland down through Canada and the United States. This fern forms a mat and is resilient to dry conditions. It closely resembles Polypodium appalachianum, which can make differentiation challenging. A notable distinction is that the leaf blades of the Common Rockcap Fern are broadest at their midpoint.