The snuffbox fern is a popular term for the Asplenium antiquum plant, known for its beautiful fronds and ability to thrive in low light conditions. However, there are a variety of other synonyms that can be used to refer to this plant. These include bird's nest fern, nest fern, spleenwort fern, and Japanese bird's nest fern. Each of these names carries a unique cultural or geographic reference, indicating the diverse origins and uses of the plant. Whether you call it a snuffbox fern or any of its synonyms, this plant is a beautiful addition to any indoor or outdoor space.