Called cinnamon fern because of the color of its fertile fronds. In Florida it sends up its fertile fronds in the spring and fall; farther north in its large range, the fertile fronds only emerge in the spring. Useful as a specimen in moist areas and in rain gardens or bioswales. Its urn shape and orange spore producing fertile leaves make this fern attractive as an individual specimen in areas that have adequate moisture. Large size and grace are its principal appeal. Evergreen in south-central FL. Deciduous in north FL.

Its deeply divided leaves look somewhat like marijuana leaves(Cannabis spp.). Specimen plant in moist areas. There is also a white-flowered variant.