Polypodium malaccanum var. pahangense Ridl. variety synonym

Grammitis crassifrons (Baker) Ching species synonym

Prosaptia crassifrons (Baker) Parris species synonym

Dasygrammitis purpurascens (Nadeaud) Parris species accepted

Dasygrammitis mollicoma (Nees & Blume) Parris species accepted

Dasygrammitis malaccana (Baker) Parris species accepted

Dasygrammitis fuscata (Blume) Parris species accepted

Dasygrammitis crassifrons (Baker) Parris species accepted

Dasygrammitis brevivenosa (Alderw.) Parris species accepted

Polypodium rufidulum C.Chr. species synonym

Polypodium pachycaulum Copel. species synonym

Polypodium fuscatum Blume species synonym

Polypodium purpurascens Nadeaud species synonym

Polypodium stenopteron Baker species heterotypic synonym

Polypodium brevivenosum Alderw. species synonym

Polypodium mollicomum Nees & Blume species synonym

Polypodium malaccanum Baker species synonym

Polypodium hispidosetosum Rosenst. species synonym

Ctenopteris rufidula (C.Chr.) Parris species synonym

Ctenopteris fuscata (Blume) Kunze species synonym

Ctenopteris purpurascens (Nadeaud) Copel. species synonym

Ctenopteris pachycaula (Copel.) Copel. species synonym

Ctenopteris crassifrons (Baker) Brownlie species synonym

Ctenopteris mollicoma (Nees & Blume) Kunze species homotypic synonym

Ctenopteris brevivenosa (Alderw.) Holttum species synonym

Ctenopteris micropaleata Copel. species synonym

Ctenopteris matutumensis Copel. species synonym

Grammitis purpurascens (Nadeaud) Christenh. species synonym

Polypodium rufescens Brause species heterotypic synonym

Polypodium crassifrons Baker species heterotypic synonym

Polypodium mollicomum var. fuscatum (Blume) Alderw. variety synonym

Ctenopteris pachycaulis (Copel.) Copel. species synonym

Dasygrammitis kinabaluensis Parris species accepted

Dasygrammitis seramensis Parris species accepted

Grammitis malaccana (Baker) Christenh. species synonym

Grammitis brevivenosa (Alderw.) Christenh. species synonym

Grammitis mollicoma (Nees & Blume) Christenh. species synonym

Grammitis fuscata (Blume) Christenh. species synonym