Pteris incertae sedis

Pteris incertae sedis includes 12 children:

• Onychium japonicum (Thunb.) Kunze
• Pteris amoena Bl. (Thin-Leaf Brake)
• Pteris camerooniana Kuhn
• Pteris delchampsii W. H. Wagner & Nauman (brake fern)
• Pteris dixitii Fraser-Jenkins & Pariyar
• Pteris mertensioides Willd.
• Pteris navarrensis H. Christ
• Pteris nevillei Bak.
• Pteris praetermissa T. G. Walker
• Pteris pseudosefuricola Ebihara, Nakato & S. Matsumoto
• Pteris semipinnata L.
• Pteris wallichiana Agardh
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