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

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

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