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

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

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