Phylum [Tracheophyta] Sinnott ex Caval.-Sm. (1998) - vascular plants
   Subphylum Polypodiophytina Reveal (1996) [monotypic]
     Class Polypodiopsida Cronquist, Takht. & Zimmerm. (1966) - ferns
       Subclass Polypodiidae Cronquist, Takht. & Zimmerm. (1966)
         Order Polypodiales Link (1833) - cathetogyrates
           (eupolypods)
             Suborder Polypodiineae Dumort. (1829)
               Family Polypodiaceae J.Presl & C.Presl (1822) - polygrams
                 Subfamily Microsoroideae B.K.Nayar (1970)
                   01 Genus Goniophlebium (Blume) C.Presl (1836)
                   02 Genus Lecanopteris Reinw. (1825)
                   03 Genus Lemmaphyllum C.Presl (1851)
                   04 Genus Lepidomicrosorium Ching & K.H.Shing
                   05 Genus Lepisorus (J.Sm.) Ching (1933)
                   06 Genus Leptochilus Kaulf. (1824)
                   07 Genus Microsorum Link (1833)
                   08 Genus Neocheiropteris Christ (1905)
                   09 Genus Neolepisorus Ching
                   10 Genus Paragramma (Blume) T.Moore (1857)
                   11 Genus Thylacopteris Kunze ex J.Sm. (1875)
                   12 Genus Tricholepidium Ching