(1) PSILOPSIDA (2) LYCOPSIDA (5) FILICOPSIDA (1) OPHIOGLOSSALES (1) MARATTIALES (19) FILICALES (1) OSMUNDACEAE (2) SCHIZAEACEAE (1) GLEICHENIACEAE (1) LOXOMACEAE (2) HYMENOPHYLLACEAE (6) HYMENOPHYLLUM L. (12) Subgenus MECODIUM Cop. in Philip... (3) Subgenus SPHAEROCIONIUM Cop. in ... (1) Subgenus APTEROPTERIS Cop. in Ph... (2) Subgenus HYMENOPHYLLUM Cop. in P... (1) Subgenus CRASPEDOPHYLLUM Cop. in... (3) Subgenus MERINGIUM (Presl) Cop. ... (6) TRICHOMANES L., 1753 (1) DICKSONIACEAE (1) CYATHEACEAE (3) POLYPODIACEAE (1) GRAMMITIDACEAE (1) THELYPTERIDACEAE (2) DENNSTAEDTIACEAE (1) LINDSAEACEAE (3) DAVALLIACEAE (4) PTERIDACEAE (2) ASPLENIACEAE (2) BLECHNACEAE (3) DRYOPTERIDACEAE (2) ATHYRIACEAE (4) ADIANTACEAE (1) MARSILIALES (1) SALVINIALES (2) SPERMATOPSIDA
(1) OPHIOGLOSSALES (1) MARATTIALES (19) FILICALES (1) OSMUNDACEAE (2) SCHIZAEACEAE (1) GLEICHENIACEAE (1) LOXOMACEAE (2) HYMENOPHYLLACEAE (6) HYMENOPHYLLUM L. (12) Subgenus MECODIUM Cop. in Philip... (3) Subgenus SPHAEROCIONIUM Cop. in ... (1) Subgenus APTEROPTERIS Cop. in Ph... (2) Subgenus HYMENOPHYLLUM Cop. in P... (1) Subgenus CRASPEDOPHYLLUM Cop. in... (3) Subgenus MERINGIUM (Presl) Cop. ... (6) TRICHOMANES L., 1753 (1) DICKSONIACEAE (1) CYATHEACEAE (3) POLYPODIACEAE (1) GRAMMITIDACEAE (1) THELYPTERIDACEAE (2) DENNSTAEDTIACEAE (1) LINDSAEACEAE (3) DAVALLIACEAE (4) PTERIDACEAE (2) ASPLENIACEAE (2) BLECHNACEAE (3) DRYOPTERIDACEAE (2) ATHYRIACEAE (4) ADIANTACEAE (1) MARSILIALES (1) SALVINIALES
(1) OSMUNDACEAE (2) SCHIZAEACEAE (1) GLEICHENIACEAE (1) LOXOMACEAE (2) HYMENOPHYLLACEAE (6) HYMENOPHYLLUM L. (12) Subgenus MECODIUM Cop. in Philip... (3) Subgenus SPHAEROCIONIUM Cop. in ... (1) Subgenus APTEROPTERIS Cop. in Ph... (2) Subgenus HYMENOPHYLLUM Cop. in P... (1) Subgenus CRASPEDOPHYLLUM Cop. in... (3) Subgenus MERINGIUM (Presl) Cop. ... (6) TRICHOMANES L., 1753 (1) DICKSONIACEAE (1) CYATHEACEAE (3) POLYPODIACEAE (1) GRAMMITIDACEAE (1) THELYPTERIDACEAE (2) DENNSTAEDTIACEAE (1) LINDSAEACEAE (3) DAVALLIACEAE (4) PTERIDACEAE (2) ASPLENIACEAE (2) BLECHNACEAE (3) DRYOPTERIDACEAE (2) ATHYRIACEAE (4) ADIANTACEAE
(6) HYMENOPHYLLUM L. (12) Subgenus MECODIUM Cop. in Philip... (3) Subgenus SPHAEROCIONIUM Cop. in ... (1) Subgenus APTEROPTERIS Cop. in Ph... (2) Subgenus HYMENOPHYLLUM Cop. in P... (1) Subgenus CRASPEDOPHYLLUM Cop. in... (3) Subgenus MERINGIUM (Presl) Cop. ... (6) TRICHOMANES L., 1753
(12) Subgenus MECODIUM Cop. in Philip... (3) Subgenus SPHAEROCIONIUM Cop. in ... (1) Subgenus APTEROPTERIS Cop. in Ph... (2) Subgenus HYMENOPHYLLUM Cop. in P... (1) Subgenus CRASPEDOPHYLLUM Cop. in... (3) Subgenus MERINGIUM (Presl) Cop. ...
