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

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

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