Dryopteris thelypteris is also commonly known as the marsh fern, or sometimes known as the male fern. This species of fern can commonly be found in wet or marshy areas, and is often used in landscaping as a groundcover or border plant. Other common synonyms for Dryopteris thelypteris include the southern shield fern, the broad buckler fern, and the rusty back fern, among others. These various synonyms can make it easier to identify the fern in different regions or in various scientific literature, and can also add to the plant's cultural significance in different parts of the world.