Botrychium Virginianum is a type of fern that is commonly found in the eastern parts of North America. It is also known as the Rattlesnake Fern due to its resemblance to the tail of a rattlesnake. The plant is very unique and has some interesting synonyms that describe its characteristics. One synonym for Botrychium Virginianum is the Moonwort Fern due to its association with lunar cycles in herbal medicine. Another is the Grape Fern, as its spore-bearing structure resembles a grape cluster. Additionally, it is also called the Bugle Fern due to its very distinct shape. These names give an idea of the diversity and beauty of this fern.