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

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

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