(5) _Hymenophyllum obtusum_ Hooker and Arnott (PALAILAULII)
_Sphaerocionium obtusum_ (H.&A.) Copeland
(6) _Hymenophyllum lanceolatum_ Hooker and Arnott (PALAIHINAHINA)
_Sphaerocionium lanceolatum_ (H.&A.) Copeland
(7) _Hymenophyllum recurvum_ Gaudichaud (OHIAKU)
_Mecodium recurvum_ (Gaud.) Copeland
(8) _Trichomanes davallioides_ Gaudichaud (KILAU)
_Vandenboschia davallioides_ (Gaud.) Copeland