Allosorus scaberulus (A.Rich.) C.Presl species synonym

Cheilanthes rugosula (Labill.) E.Fourn. species synonym

Allosorus acclivis Kunze species synonym

Paesia acclivis (Kunze) Kuhn species accepted

Allosorus rugosulus (Labill.) Guill. species synonym

Pteris scalaris Mett. species synonym

Pteris anfractuosa (Christ) Christ species synonym

Pteris amazonica Christ species synonym

Pteris scalaris Moritz species synonym

Pteris scaberula A.Rich. species synonym

Pteris rugosula Labill. species synonym

Pteris acclivis (Kunze) Mett. species synonym

Pteris resistens Mett. species synonym

Pteris radula Baker species synonym

Pteris divaricatissima Baker species synonym

Pteris viscosa (A.St.-Hil.) T.Moore species synonym

Cheilanthes glandulifera T.Moore species heterotypic synonym

Cheilanthes divaricatissima Dryand. ex Baker species synonym

Paesia scaberula (A.Rich.) Kuhn species accepted

Paesia rugulosa (Labill.) Diels species synonym

Paesia rugosula (Labill.) Kuhn species accepted

Paesia radula (Baker) C.Chr. species accepted

Paesia luzonica Christ species accepted

Paesia lamiana Alderw. species synonym

Paesia laevis Copel. species accepted

Paesia glandulosa (Sw.) Kuhn species accepted

Paesia elmeri Copel. species accepted

Paesia divaricatissima (Dryand. ex Baker) Copel. species accepted

Paesia bivalvis (Alderw.) R.M.Tryon & A.F.Tryon species accepted

Paesia anfractuosa (Christ) C.Chr. species accepted

Paesia amazonica (Christ) C.Chr. species synonym

Paesia acclivis var. polystichoides C.V.Morton variety synonym

Hypolepis bivalvis Alderw. species synonym

Ornithopteris scaberula (A.Rich.) J.Sm. species synonym

Ornithopteris rugulosa (Labill.) J.Sm. species synonym

Ornithopteris glutinosa J.Sm. species synonym

Cincinalis rugulosa (Labill.) Trevis. species synonym

Cincinalis viscosa (A.St.-Hil.) Trevis. species synonym

Cincinalis scaberula (A.Rich.) Trevis. species synonym

Cincinalis acclivis (Kunze) Trevis. species synonym

Paesia viscosa A.St.-Hil. species synonym

Paesia taiwanensis W.C.Shieh species synonym

Paesia tahitensis Copel. species accepted

Paesia scalaris Kuhn species synonym

Gymnogramma anfractuosa Christ species synonym

Gymnogramma amaurophylla Christ species synonym

Gymnogramma glandulosa (Sw.) Christ species heterotypic synonym

Pteridium amazonica Christ species synonym

Paesia rugosula (Labill.) Diels species synonym

Cheilanthes glandulosa Sw. species heterotypic synonym

Ornithopteris rugosula (Labill.) J.Sm. species synonym

Hypolepis rugosula (Labill.) Hook. species heterotypic synonym

Allosorus scalaris Moritz species synonym

Paesia viscosa J.St.-Hil. species synonym

Pteris rugulosa Labill. species synonym

Paesia rugulosa (Labill.) Kuhn species accepted

Cheilanthes divaricatissima Dryand. species synonym

Pteris microphylla A.Cunn. species heterotypic synonym