Onoclea Struthiopteris is commonly known as the Ostrich Fern in North America, due to its large, feathery fronds that resemble the plumes of an ostrich. Other synonyms for Onoclea Struthiopteris include the shuttlecock fern, for its shape resembling a badminton shuttlecock, and the fiddlehead fern, for the edible coiled up fronds before they unfold. In Japanese, it is called "zenmai," and it is a traditional ingredient in their cuisine. This large, hardy fern is often used in landscaping and shade gardens, and its fronds can be harvested for culinary purposes. Overall, Onoclea Struthiopteris is a versatile and beautiful plant that has many names and uses.