What is another word for rattlesnake fern?
Pronunciation: [ɹˈatə͡lsnˌe͡ɪk fˈɜːn] (IPA) 
Rattlesnake fern is a name given to a specific type of fern that earned it from its unique shape resembling the tail of a rattlesnake. However, it also goes by other names such as the button fern, the grape fern, and the oak fern. Apart from the rattlesnake fern, there are several other types of ferns that share a similar appearance, such as the interrupted fern, the ostrich fern, and the lady fern. Also, depending on the location and country, different synonyms may arise. For instance, in Australia, the rattlesnake fern is known as the rock fern or the cliff brake fern.
