s = synonym
m = misapplied
(eg. triandras)

Root
biotic
Bacteria
Chromista
Fungi
Plantae
Anthocerotophyta
Bryophyta
Chlorophyta
Glaucophyta
Marchantiophyta
Pinophyta
Spermatophytas
Tracheophyta
Lycopodiophytina
Polypodiophytina
Polypodiopsida
Equisetidae
Marattiidae
Ophioglossidae
Polypodiidae
Cyatheales
Gleicheniales
Hymenophyllales
Osmundales
Polypodiales
Aspleniaceae
Athyriaceae
Blechnaceae
Cystopteridaceae
Davalliaceae
Dennstaedtiaceae
Dryopteridaceae
Grammitidaceae
Hypolepidaceaes
Lindsaeaceae
Nephrolepidaceae
Oleandraceae
Onocleaceae
Polypodiaceae
Anarthropteriss
Ctenopteris
Cyclophoruss
Dendroconches
Dictymia
Dictyopteriss
Drynaria
Grammitis
Loxogramme
Microsorum
Neocheiropteris
Niphidium
Niphoboluss
Notogrammitis
Phymatosoruss
Platycerium
Polypodium
acrostichoidess
adiantiformes
amplums
aristatums
attenuatumsm
auriculatums
australes
billardiereis
billardiereis
billardiereis
cordifoliums
coriaceums
crassifoliums
crassiums
cunninghamiis
dealbatums
dentatums
dichotomums
dictyopteriss
dilatatums
dissectums
diversifoliums
eleagnifoliums
exaltatums
falcatums
filix-feminas
filix-mass
fragiles
gramineums
grammitidiss
hirsutulums
leptophyllums
lineares
magellanicums
medullares
molles
nanums
novae-zealandiaes
nymphales
paradoxums
patagonicums
penna-marinas
pennigerums
phymatodessm
poeppigianums
pumilums
punctatums
pustulatumsm
pustulatums
rufobarbatums
rugosulums
rupestresm
scandenss
scandenss
serpenssm
serpenss
setiferums
setosums
subsimiliss
sylvaticums
tenellums
vestitums
virginianum
virides
viscidum
viscidums
vulgare
auritums
Pyrrosia
Xiphopteriss
Zealandias
Pteridaceae
Tectariaceae
Thelypteridaceae
Salviniales
Schizaeales
Spermatophytina
Hepaticaes
Protozoa