Cyathea, Cyathea sect. Cyathea, Cyathea subg. Cyathea, Cyathea delgadii, Cyathea affinis, Cyathea holdridgeana, Cyathea grandifolia, Cyathea corcovadensis, Cyathea biliranensis, Cyathea dichromatolepis, Cyathea decora, Cyathea feeana, Cyathea aristata, Cyathea obtusa, Cyathea rojasiana, Cyathea glaziovii, Cyathea weatherbyana, Alsophila (plant), Cyathea croftii, Cyathea howeana, Alsophila humilis, Cyathea cranhamii, 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 decrescens, Alsophila grevilleana, Alsophila jimeneziana, Alsophila engelii, Alsophila javanica, Alsophila dregei, Alsophila ferdinandii

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

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