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

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

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