Cyathea, Cyathea sect. Cyathea, Cyathea delgadii, Cyathea subg. Cyathea, Cyathea affinis, Cyathea holdridgeana, Cyathea grandifolia, Cyathea corcovadensis, Cyathea biliranensis, Cyathea decora, Cyathea feeana, Cyathea dichromatolepis, Cyathea rojasiana, Cyathea aristata, Cyathea obtusa, Cyathea weatherbyana, Cyathea glaziovii, Alsophila (plant), Cyathea cranhamii, Cyathea croftii, Alsophila humilis, Cyathea howeana, Alsophila dryopteroides, Cyathea arborea, Cyathea caracasana, Alsophila × marcescens, Alsophila australis, Gymnosphaera capensis, Cyathea palaciosii, Gymnosphaera biformis, Alsophila glaucifolia, Alsophila hermannii, Sphaeropteris australis, Alsophila cunninghamii, Alsophila decrescens, Alsophila jimeneziana, Alsophila grevilleana, Alsophila engelii, Alsophila costalisora, Alsophila dregei, Alsophila approximata

Alsophila javanica, Alsophila brevipinna, Alsophila ferdinandii, Alsophila caudata, Alsophila arfakensis, Silver fern, Gymnosphaera metteniana, Alsophila camerooniana, Sphaeropteris cooperi, Sphaeropteris crinita, Alsophila fenicis, Sphaeropteris intermedia, Alsophila fulgens, Alsophila manniana, Sphaeropteris squamulata, Alsophila geluensis, Alsophila hymenodes, Alsophila borneensis, Alsophila brooksii, Sphaeropteris robusta, Alsophila alderwereltii, Griggsia, Gymnosphaera schliebenii, Gymnosphaera khasyana, Alsophila brausei, Alsophila apiculata, Alsophila junghuhniana, Sphaeropteris medullaris, Alsophila fuliginosa, Alsophila halconensis, Alsophila havilandii, Alsophila ferruginea, Sphaeropteris elmeri, Alsophila aneitensis, Alsophila bryophila, Alsophila crassicaula, Alsophila apoensis, Sphaeropteris brunoniana, Gymnosphaera baileyana, Alsophila alpina, Alsophila sinuata, Alsophila acuminata, Sphaeropteris, Alsophila latebrosa, Alsophila walkerae, Alsophila albidosquamata, Gymnosphaera podophylla, Alsophila incana, Alsophila imrayana, Alsophila heterochlamydea

Cyathea, Cyathea sect. Cyathea, Cyathea delgadii, Cyathea subg. Cyathea, Cyathea affinis, Cyathea holdridgeana, Cyathea grandifolia, Cyathea corcovadensis, Cyathea biliranensis, Cyathea decora, Cyathea feeana, Cyathea dichromatolepis, Cyathea rojasiana, Cyathea aristata, Cyathea obtusa, Cyathea weatherbyana, Cyathea glaziovii, Alsophila (plant), Cyathea cranhamii, Cyathea croftii, Alsophila humilis, Cyathea howeana, Alsophila dryopteroides, Cyathea arborea, Cyathea caracasana, Alsophila × marcescens, Alsophila australis, Gymnosphaera capensis, Cyathea palaciosii, Gymnosphaera biformis, Alsophila glaucifolia, Alsophila hermannii, Sphaeropteris australis, Alsophila cunninghamii, Alsophila decrescens, Alsophila jimeneziana, Alsophila grevilleana, Alsophila engelii, Alsophila costalisora, Alsophila dregei, Alsophila approximata, Alsophila javanica, Alsophila brevipinna, Alsophila ferdinandii, Alsophila caudata, Alsophila arfakensis, Silver fern, Gymnosphaera metteniana, Alsophila camerooniana, Sphaeropteris cooperi, Sphaeropteris crinita, Alsophila fenicis, Sphaeropteris intermedia, Alsophila fulgens, Alsophila manniana, Sphaeropteris squamulata, Alsophila geluensis, Alsophila hymenodes, Alsophila borneensis, Alsophila brooksii, Sphaeropteris robusta, Alsophila alderwereltii, Griggsia, Gymnosphaera schliebenii, Gymnosphaera khasyana, Alsophila brausei, Alsophila apiculata, Alsophila junghuhniana, Sphaeropteris medullaris, Alsophila fuliginosa, Alsophila halconensis, Alsophila havilandii, Alsophila ferruginea, Sphaeropteris elmeri, Alsophila aneitensis, Alsophila bryophila, Alsophila crassicaula, Alsophila apoensis, Sphaeropteris brunoniana, Gymnosphaera baileyana, Alsophila alpina, Alsophila sinuata, Alsophila acuminata, Sphaeropteris, Alsophila latebrosa, Alsophila walkerae, Alsophila albidosquamata, Gymnosphaera podophylla, Alsophila incana, Alsophila imrayana, Alsophila heterochlamydea, Alsophila rosenstockii, Alsophila balanocarpa, Alsophila montana, Alsophila coactilis, Alsophila buennemeijeri, Alsophila semiamplectens, Alsophila nigrolineata, Alsophila callosa, Alsophila latipinnula, Alsophila eriophora, Gymnosphaera dimorpha, Alsophila macgregorii, Alsophila costularis, Alsophila cinerea, Sphaeropteris rosenstockii, Alsophila archboldii, Gymnosphaera glabra, Alsophila abbottii, Alsophila acanthophora, Alsophila deckenii, Alsophila cucullifera, Alsophila excavata, Alsophila glaberrima, Alsophila everta, Alsophila doctersii, Alsophila dicksonioides, Sphaeropteris excelsa, Alsophila foersteri, Alsophila inquinans, Alsophila amboinensis, Alsophila incisoserrata, Gymnosphaera henryi, Alsophila alleniae, Gymnosphaera gigantea, Alsophila imbricata, Alsophila klossii, Alsophila cincinnata, Alsophila batjanensis, Alsophila erinacea, Sphaeropteris propinqua, Gymnosphaera andersonii, Gymnosphaera hornei, Alsophila kermadecensis, Alsophila borbonica, Alsophila horridula, Alsophila gregaria, Alsophila hotteana, Alsophila hookeri, Alsophila gleichenioides, Alsophila insulana, Alsophila exilis, Alsophila edanoi, Gymnosphaera atropurpurea, Alsophila catillifera, Alsophila cuspidata, Gymnosphaera annae, Sphaeropteris lepifera, Alsophila hooglandii, Gymnosphaera denticulata, Alsophila smithii