Kingdom Plantae Order Polypodiales Rank Subfamily | Division Pteridophyta Higher classification Pteridaceae | |
Similar Pteridaceae, Leptosporangiate fern, Polypodiales, Acrostichum | ||
Ceratopteridoideae is one of the five subfamilies in the Pteridaceae family of ferns. It includes only the two genera Acrostichum and Ceratopteris. The following diagram shows a likely phylogenic relationship between the two Ceratopteridoideae genera and the other Pteridaceae subfamilies.
References
Ceratopteridoideae Wikipedia(Text) CC BY-SA