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

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

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