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

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

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