Families (As per APG III)

 
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P

POLYPODIACEAE - 31 (Drynaria quercifolia, Lepisorus amaurolepidus, Lepisorus nudus, Lepisorus scolopendrium, Lepisorus thunbergianus, Leptochilus axillaris, Leptochilus decurrens, Leptochilus decurrens subsp. hemionitideus, Leptochilus lanceolatus, Leptochilus pedunculatus, Leptochilus pteropus subsp. minor, Leptochilus pteropus subsp. pteropus, Loxogramme chinensis, Loxogramme cuspidata, Loxogramme involuta, Microsorum membranaceum, Microsorum punctatum, Microsorum zippelii, Oreogrammitis attenuata, Oreogrammitis pilifera, Phymatosorus membranifolius, Platycerium wallichii, Pleopeltis macrocarpa, Pyrrosia adnascens, Pyrrosia ceylanica, Pyrrosia costata, Pyrrosia lanceolata, Pyrrosia mannii, Pyrrosia porosa, Pyrrosia stigmosa, Selliguea montana)

PSILOTACEAE - 1 (Psilotum nudum)

PTERIDACEAE - 81 (Acrostichum aureum, Actiniopteris radiata, Adiantum capillus-veneris, Adiantum caudatum, Adiantum concinnum, Adiantum formosum, Adiantum hispidulum, Adiantum incisum, Adiantum incisum subsp. indicum, Adiantum latifolium, Adiantum peruvianum, Adiantum philippense, Adiantum philippense subsp. intermedium, Adiantum philippense subsp. teestae, Adiantum poiretii, Adiantum raddianum, Adiantum soboliferum, Adiantum tenerum, Adiantum trapeziforme, Adiantum venustum, Adiantum zollingeri, Aleuritopteris albomarginata, Aleuritopteris anceps, Aleuritopteris bicolor, Aleuritopteris bullosa, Aleuritopteris dubia, Aleuritopteris formosana, Aleuritopteris rufa, Aleuritopteris wollenweberi, Anogramma leptophylla, Antrophyum plantagineum, Antrophyum reticulatum, Ceratopteris cornuta, Ceratopteris thalictroides, Ceratopteris thalictroides subsp. gaudichaudii, Coniogramme fraxinea, Doryopteris concolor, Doryopteris ludens, Oeosporangium elegans, Oeosporangium tenuifolium, Oeosporangium thwaitesii, Oeosporangium viride, Pellaea boivinii, Pellaea falcata, Pellaea longipilosa, Pityrogramma austroamericana, Pityrogramma calomelanos, Pteris alata, Pteris argyraea, Pteris arisanensis, Pteris biaurita subsp. biaurita, Pteris biaurita subsp. fornicata, Pteris biaurita subsp. walkeriana, Pteris blumeana, Pteris cretica subsp. cretica, Pteris cretica subsp. laeta, Pteris ensiformis, Pteris geminata, Pteris gongalensis, Pteris heteromorpha, Pteris hookeriana, Pteris mertensioides, Pteris multiaurita, Pteris otaria, Pteris parkeri, Pteris pellucens, Pteris perrottetii, Pteris praetermissa, Pteris quadriaurita, Pteris reptans, Pteris scabripes, Pteris tremula, Pteris tripartita, Pteris venusta subsp. matsudae, Pteris venusta subsp. venusta, Pteris vittata, Pyrrosia piloselloides, Vittaria elongata, Vittaria ensiformis, Vittaria microlepis, Vittaria zosterifolia)