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 obtusa, Cyathea aristata, Cyathea weatherbyana, Cyathea glaziovii, Cyathea rojasiana, Cyathea howeana, Alsophila (plant), Cyathea cranhamii, Cyathea croftii, Alsophila humilis, Alsophila × marcescens, Cyathea arborea, Alsophila dryopteroides, Cyathea caracasana, Alsophila australis, Gymnosphaera biformis, Sphaeropteris australis, Gymnosphaera capensis, Alsophila hermannii, Cyathea palaciosii, Alsophila glaucifolia, Alsophila cunninghamii, Alsophila grevilleana, Alsophila engelii, Alsophila decrescens, Alsophila ferdinandii, Alsophila jimeneziana, Alsophila costalisora, Alsophila javanica

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

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