Jelaskan Spésiés dari Paku tihang beureum dalam bahasa sunda

Golongan. Pteridophyte Phylogeny Group classification of 2016 (PPG I) bagéan tina genus Alsophila kalawan mibanda 275 spésiés.

,  Checklist of Ferns and Lycophytes of the World nempatkeun spésiés :

Alsophila abbottii (syn. Cyathea abbottii)

Alsophila acanthophora (syn. Cyathea acanthophora)

Alsophila acaulis (syn. Cyathea hancockii)

Alsophila acrostichoides (syn. Cyathea acrostichoides)

Alsophila acuminata (syn. Cyathea acuminata)

Alsophila alderwereltii (syn. Cyathea alderwereltii)

Alsophila alleniae (syn. Cyathea alleniae)

Alsophila alpina (syn. Cyathea alpicola)

Alsophila amboinensis (syn. Cyathea amboinensis)

Alsophila andersonii (syn. Cyathea andersonii)

Alsophila aneitensis (syn. Cyathea aneitensis)

Alsophila annae (syn. Cyathea annae)

Alsophila apiculata (syn. Cyathea apiculata)

Alsophila apoensis (syn. Cyathea apoensis)

Alsophila approximata (syn. Cyathea approximata)

Alsophila archboldii (syn. Cyathea archboldii)

Alsophila atropurpurea (syn. Cyathea atropurpurea)

Alsophila auneae (syn. Cyathea pubescens)

Alsophila australis (syn. Cyathea australis)

Alsophila baileyana (syn. Cyathea baileyana)

Alsophila balanocarpa (syn. Cyathea balanocarpa)

Alsophila batjanensis (syn. Cyathea batjanensis)

Alsophila biformis (syn. Cyathea biformis)

Alsophila borneensis (syn. Cyathea borneensis)

Alsophila brausei (syn. Cyathea hunsteiniana)

Alsophila brevipinna (syn. Cyathea brevipinna)

Alsophila brooksii (syn. Cyathea brooksii)

Alsophila bryophila (syn. Cyathea bryophila)

Alsophila callosa (syn. Cyathea callosa)

Alsophila camerooniana (syn. Cyathea camerooniana)

Alsophila capensis (syn. Cyathea capensis)

Alsophila catillifera (syn. Cyathea catillifera)

Alsophila caudata (syn. Cyathea caudata)

Alsophila cincinnata (syn. Cyathea cincinnata)

Alsophila cinerea (syn. Cyathea cinerea)

Alsophila coactilis (syn. Cyathea coactilis)

Alsophila colensoi (syn. Cyathea colensoi)

Alsophila commutata (syn. Cyathea recommutata)

Alsophila costalisora (syn. Cyathea costalisora)

Alsophila crenulata (syn. Cyathea raciborskii)

Alsophila cucullifera (syn. Cyathea cucullifera)

Alsophila cunninghamii (syn. Cyathea cunninghamii)

Alsophila cuspidata (syn. Cyathea cuspidata)

Alsophila dealbata (syn. Cyathea dealbata, silver fern)

Alsophila deckenii (syn. Cyathea deckenii)

Alsophila decrescens (syn. Cyathea decrescens)

Alsophila dicksonioides (syn. Cyathea dicksonioides)

Alsophila dimorpha (syn. Cyathea dimorpha)

Alsophila doctersii (syn. Cyathea doctersii)

Alsophila dregei (syn. Cyathea dregei)

Alsophila dryopteroides (syn. Cyathea dryopteroides)

Alsophila edanoi (syn. Cyathea edanoi)

Alsophila engelii (syn. Cyathea elongata)

Alsophila erinacea (syn. Cyathea erinacea)

Alsophila eriophora (syn. Cyathea eriophora)

Alsophila everta (syn. Cyathea everta)

Alsophila excavata (syn. Cyathea excavata)

Alsophila fenicis (syn. Cyathea fenicis)

Alsophila ferdinandii (syn. Cyathea macarthurii)

Alsophila ferruginea (syn. Cyathea ferruginea)

Alsophila firma (syn. Cyathea mexicana)

Alsophila foersteri (syn. Cyathea foersteri)

Alsophila fulgens (syn. Cyathea fulgens)

Alsophila fuliginosa (syn. Cyathea fuliginosa)

Alsophila geluensis (syn. Cyathea geluensis)

Alsophila gigantea (syn. Cyathea gigantea)

Alsophila glaberrima (syn. Cyathea glaberrima)

Alsophila glabra (syn. Cyathea glabra)

Alsophila gleichenioides (syn. Cyathea gleichenioides)

Alsophila gregaria (syn. Cyathea gregaria)

Alsophila grevilleana (syn. Cyathea grevilleana)

Alsophila halconensis (syn. Cyathea halconensis)

Alsophila havilandii (syn. Cyathea havilandii)

Alsophila henryi (syn. Cyathea henryi)

Alsophila hermannii (syn. Cyathea christii)

Alsophila heterochlamydea (syn. Cyathea heterochlamydea)

Alsophila hooglandii (syn. Cyathea hooglandii)

Alsophila hookeri (syn. Cyathea hookeri)

Alsophila hornei (syn. Cyathea hornei)

Alsophila horridula (syn. Cyathea horridula)

Alsophila hotteana (syn. Cyathea hotteana)

Alsophila humilis (syn. Cyathea humilis)

Alsophila hymenodes (syn. Cyathea hymenodes)

Alsophila imbricata (syn. Cyathea imbricata)

Alsophila imrayana (syn. Cyathea imrayana)

Alsophila incana (syn. Cyathea incana)

Alsophila incisoserrata (syn. Cyathea incisoserrata)

Alsophila inquinans (syn. Cyathea inquinans)

Alsophila insulana (syn. Cyathea insulana)

Alsophila javanica (syn. Cyathea javanica)

Alsophila jimeneziana (syn. Cyathea crassa)

Alsophila junghuhniana (syn. Cyathea junghuhniana)

Alsophila kermadecensis (syn. Cyathea kermadecensis)

Alsophila khasyana (syn. Cyathea khasyana)

Alsophila klossii (syn. Cyathea klossii)

Alsophila latebrosa (syn. Cyathea latebrosa)

Alsophila latipinnula (syn. Cyathea latipinnula)

Alsophila lepidoclada (syn. Cyathea lepidoclada)

Alsophila lilianiae (syn. Cyathea kanéhirae)

Alsophila loerzingii (syn. Cyathea loerzingii)

Alsophila loheri (syn. Cyathea loheri)

Alsophila longipes (syn. Cyathea longipes)

Alsophila lurida (syn. Cyathea lurida)

Alsophila macgillivrayi (syn. Cyathea macgillivrayi)

Alsophila macgregorii (syn. Cyathea macgregorii)

Alsophila macropoda (syn. Cyathea macropoda)

Alsophila magnifolia (syn. Cyathea magnifolia)

Alsophila manniana (syn. Cyathea manniana)

Alsophila marattioides (syn. Cyathea marattioides)

Alsophila × marcescens (syn. Cyathea × marcescens)

Alsophila masapilidensis (syn. Cyathea masapilidensis)

Alsophila matitanensis (syn. Cyathea madagascarica)

Alsophila media (syn. Cyathea media)

Alsophila medinae (syn. Cyathea × medinae)

Alsophila mesosora (syn. Cyathea mesosora)

Alsophila metteniana (syn. Cyathea metteniana)

Alsophila microchlamys (syn. Cyathea microchlamys)

Alsophila microphylloides (syn. Cyathea microphylloides)

Alsophila mildbraedii (syn. Cyathea mildbraedii)

Alsophila milnei (syn. Cyathea milnei)

Alsophila minor (syn. Cyathea minor)

Alsophila modesta (syn. Cyathea modesta)

Alsophila montana (syn. Cyathea costulisora)

Alsophila mossambicensis (syn. Cyathea mossambicensis)

Alsophila muelleri (syn. Cyathea muelleri)

Alsophila negrosiana (syn. Cyathea negrosiana)

Alsophila nicklesii (syn. Cyathea nicklesii)

Alsophila nigrolineata (syn. Cyathea nigrolineata)

Alsophila nigropaleata (syn. Cyathea nigropaleata)

Alsophila nilgirensis (syn. Cyathea nilgirensis)

Alsophila nockii (syn. Cyathea nockii)

Alsophila obtusiloba (syn. Cyathea obtusiloba)

Alsophila ogurae (syn. Cyathea ogurae)

Alsophila oinops (syn. Cyathea oinops)

Alsophila oosora (syn. Cyathea oosora)

Alsophila orientalis (syn. Cyathea orientalis)

Alsophila pachyrrhachis (syn. Cyathea pachyrrhachis)

Alsophila pallidipaleata (syn. Cyathea pallidipaleata)

Alsophila patellifera (syn. Cyathea patellifera)

Alsophila percrassa (syn. Cyathea percrassa)

Alsophila perpelvigera (syn. Cyathea perpelvigera)

Alsophila perpunctulata (syn. Cyathea perpunctulata)

Alsophila perrieriana (syn. Cyathea perrieriana)

Alsophila physolepidota (syn. Cyathea physolepidota)

Alsophila plagiostegia (syn. Cyathea plagiostegia)

Alsophila podophylla (syn. Cyathea podophylla)

Alsophila polycarpa (syn. Cyathea polycarpa)

Alsophila polystichoides (syn. Cyathea polystichoides)

Alsophila portoricensis (syn. Cyathea portoricensis)

Alsophila pruinosa (syn. Cyathea pruinosa)

Alsophila pseudomuelleri (syn. Cyathea pseudomuelleri)

Alsophila punctulata (syn. Cyathea punctulata)

Alsophila pycnoneura (syn. Cyathea pycnoneura)

Alsophila ramispina (syn. Cyathea ramispina)

Alsophila rebeccae (syn. Cyathea rebeccae)

Alsophila recurvata (syn. Cyathea recurvata)

Alsophila rigens (syn. Cyathea rigens)

Alsophila rosenstockii (syn. Cyathea ascendens)

Alsophila rubella (syn. Cyathea rubella)

Alsophila rubiginosa (syn. Cyathea rubiginosa)

Alsophila rufopannosa (syn. Cyathea rufopannosa)

Alsophila rupestris (syn. Cyathea rupestris)

Alsophila saccata (syn. Cyathea saccata)

Alsophila salletii (syn. Cyathea salletii)

Alsophila salvinii (syn. Cyathea salvinii)

Alsophila scandens (syn. Cyathea scandens)

Alsophila schlechteri (syn. Cyathea schlechteri)

Alsophila schliebenii (syn. Cyathea fadenii)

Alsophila sechellarum (syn. Cyathea sechellarum)

Alsophila semiamplectens (syn. Cyathea semiamplectens)

Alsophila serratifolia (syn. Cyathea serratifolia)

Alsophila setosa (syn. Cyathea setosa)

Alsophila setulosa (syn. Cyathea setulosa)

Alsophila sinuata (syn. Cyathea sinuata)

Alsophila smithii (syn. Cyathea smithii)

Alsophila solomonensis (syn. Cyathea solomonensis)

Alsophila spinulosa (syn. Cyathea spinulosa)

Alsophila subdubia (syn. Cyathea subdubia)

Alsophila subtripinnata (syn. Cyathea subtripinnata)

Alsophila sumatrana (syn. Cyathea sumatrana)

Alsophila tanzaniana (syn. Cyathea schliebenii)

Alsophila tenuis (syn. Cyathea tenuicaulis)

Alsophila ternatea (syn. Cyathea ternatea)

Alsophila thomsonii (syn. Cyathea thomsonii)

Alsophila tryoniana (syn. Cyathea tryoniana)

Alsophila tsilotsilensis (syn. Cyathea tsilotsilensis)

Alsophila tussacii (syn. Cyathea tussacii)

Alsophila urbanii (syn. Cyathea urbanii)

Alsophila vandeusenii (syn. Cyathea vandeusenii)

Alsophila vieillardii (syn. Cyathea vieillardii)

Alsophila walkerae (syn. Cyathea walkerae)

Alsophila welwitschii (syn. Cyathea welwitschii)

Alsophila wengiensis (syn. Cyathea wengiensis)

Alsophila woodwardioides (syn. Cyathea woodwardioides)

Alsophila woollsiana (syn. Cyathea woollsiana)

Alsophila zakamenensis (syn. Cyathea zakamenensis

Genus Alsophila ieu, loba kapanggih hirup di wewengkon  tropis aya ogé di subtropis, ti Amérika Kalér sareng Kidul, ngaliwatan Afrika, Madagaskar sareng tropis Asia, ka wétan Australasia dugi ka kidul dugi ka subantarctic kapuloan  Auckland. Éta aya di leuweung montane anu beueus, di lamping atanapi di jurang, janten bagian tina kanopi handap, tengah, understorey atanapi lapisan luhur taneuh.