Swamp fern; toothed mid-sorus fern

Blechnum serrulatum -- Center for Aquatic and Invasive Plants

Blechnum serrulatum

Native in Florida

Swamp fern is a common native to the swamps, marshes, wet prairies and hammocks of the Florida peninsula. It blooms all year (Wunderlin, 2003).

There are seven species of Blechnum in the U.S. This species occurs only in Florida (Kartesz, 1999).