Dryopteris erythrosora - Plant Finder, Missouri Botanical Garden, https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=285661, accessed November 7, 2024
Autumn Fern, Dryopteris erythrosora, Monrovia, https://www.monrovia.com/autumn-fern.html?srsltid=AfmBOorT0at4plen3dhV9pKgSdQvV7I-69eMo4cmx-xKjbYHTbhruU3D, accessed November 7, 2024
Dryopteris erythrosora (Autumn Fern, Japanese Shield Fern, Shaggy Shield Fern) | North Carolina Extension Gardener Plant Toolbox, NC State Extension, https://plants.ces.ncsu.edu/plants/dryopteris-erythrosora/, accessed November 7, 2024
FPS189/FP189: Dryopteris erythrosora Autumn Fern, Japanese Shield Fern, Japanese Wood Fern, University of Florida IFAS Extension, https://edis.ifas.ufl.edu/publication/FP189, accessed November 7, 2024
Dryopteris erythrosora (Autumn Fern), Gardenia, https://www.gardenia.net/plant/dryopteris-erythrosora, accessed November 7, 2024
Brilliance Autumn Fern For Sale | Dryopteris Erythrosora, Native Wildflowers Nursery, https://www.nativewildflowers.net/brilliance-autumn-fern/?srsltid=AfmBOorsmc0dFJcw6cgHc5rfWGUU4c0SGR19EgPJfiZnau8xbAET02Ws, accessed November 7, 2024
Dryopteris erythrosora|copper shield fern/RHS Gardening, RHS Gardening, https://www.rhs.org.uk/plants/25899/dryopteris-erythrosora/details, accessed November 7, 2024
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024