Schizaea  

Schizaea (Sm.), is a genus of fern native to Western Australia, more commonly known as Comb-ferns. These small, terrestrial ferns are easily distinguished by their dichotomously branching fertile fronds, with spore-cases in a comb-like arrangement at the tip. This genus consists of 28 species worldwide, with three species occurring in Western Australia (Chinnock, 1998).