fern genus vs genus Davallia

Other hyponyms of fern genus include genus Pecopteris, genus Hymenophyllum, Hymenophyllum, genus Trichomanes, Trichomanes, genus Osmunda, genus Leptopteris, Leptopteris, genus Todea, Todea, genus Schizaea, Schizaea, Anemia, genus Anemia, genus Lygodium, Lygodium, genus Mohria, Mohria, genus Marsilea, Marsilea, genus Pilularia, Pilularia, genus Regnellidium, genus Salvinia, Salvinia, Azolla, genus Azolla, genus Ophioglossum, Ophioglossum, Botrychium, genus Botrychium, genus Helminthostachys, Helminthostachys, genus Gleichenia, Gleichenia, Dicranopteris, genus Dicranopteris, Diplopterygium, genus Diplopterygium, genus Sticherus, Sticherus, Ceratopteris, genus Ceratopteris, genus Polypodium, Polypodium, Aglaomorpha, genus Aglaomorpha, Campyloneurum, genus Campyloneurum, Drymoglossum, genus Drymoglossum, Drynaria, genus Drynaria, genus Lecanopteris, genus Microgramma, Microgramma, genus Microsorium, Microsorium, genus Phlebodium, Phlebodium, genus Platycerium, Platycerium, genus Pyrrosia, Pyrrosia, genus Solanopteris, Solanopteris, Cyclophorus, genus Cyclophorus, genus Vittaria, Vittaria, Asplenium, genus Asplenium, Camptosorus, genus Camptosorus, Ceterach, genus Ceterach, genus Pleurosorus, Pleurosorus, genus Schaffneria, Schaffneria, genus Phyllitis, genus Scolopendrium, Phyllitis, Blechnum, genus Blechnum, Doodia, genus Doodia, genus Sadleria, Sadleria, genus Stenochlaena, Stenochlaena, genus Woodwardia, Woodwardia, Cyathea, genus Cyathea, Dennstaedtia, genus Dennstaedtia, genus Pteridium, Pteridium, Dicksonia, genus Dicksonia, Cibotium, genus Cibotium, Culcita, genus Culcita, genus Thyrsopteris, Dryopteris, genus Dryopteris, Athyrium, genus Athyrium, Cyrtomium, genus Cyrtomium, Cystopteris, genus Cystopteris, Deparia, genus Deparia, Diacalpa, genus Diacalpa, genus Gymnocarpium, Gymnocarpium, genus Lastreopsis, Lastreopsis, genus Matteuccia, genus Pteretis, Matteuccia, Pteretis, genus Olfersia, Olfersia, genus Onoclea, Onoclea, genus Polybotria, genus Polybotrya, Polybotria, Polybotrya, genus Polystichum, Polystichum, genus Rumohra, Rumohra, genus Tectaria, Tectaria, genus Woodsia, Bolbitis, genus Bolbitis, genus Lomogramma, Lomogramma, genus Lophosoria, Lophosoria, genus Loxoma, Loxoma, genus Oleandra, Oleandra, Arthropteris, genus Arthropteris, genus Nephrolepis, Nephrolepis, Acrostichum, genus Acrostichum, Actiniopteris, genus Actiniopteris, Adiantum, genus Adiantum, Anogramma, genus Anogramma, Cheilanthes, genus Cheilanthes, Coniogramme, genus Coniogramme, Cryptogramma, genus Cryptogramma, Doryopteris, genus Doryopteris, genus Jamesonia, Jamesonia, genus Onychium, Onychium, genus Pellaea, Pellaea, genus Pityrogramma, Pityrogramma, genus Pteris, Pteris, genus Marattia, Marattia, genus Angiopteris, Danaea, genus Danaea, genus Psilotum, Psilotum, genus Psilophyton, genus Rhynia, Rhynia, genus Horneophyton, Horneophyton, Equisetum, genus Equisetum, genus Lycopodium, Lycopodium, genus Selaginella, Selaginella, genus Isoetes, Isoetes, genus Thelypteris, Thelypteris, Amauropelta, genus Amauropelta, genus Christella, Cyclosorus, genus Cyclosorus, genus Goniopteris, Goniopteris, genus Macrothelypteris, Macrothelypteris, genus Meniscium, Meniscium, genus Oreopteris, Oreopteris, genus Parathelypteris, Parathelypteris, genus Phegopteris, Phegopteris.