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

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

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