Nephrolepis pectinata is a fern species that is commonly known as the sword fern because of its long, slender and pointed fronds. This plant is widely used as a decoration in homes, gardens, and public spaces due to its elegant and attractive appearance. Some synonyms that can be used to refer to Nephrolepis pectinata include the crested sword fern, fishbone fern, and ladder fern. It is also sometimes referred to as the lemon button fern or button fern because of the small, circular leaves that grow from the base of each frond. Regardless of its name, the Nephrolepis pectinata remains a popular and highly sought-after fern species.