Actinostachys pennula
Adiantum jordanii
Adiantum pedatum
Adiantum tenerum
Adiantum viridimontanum
Argyrochosma jonesii
Aspidotis densa
Asplenium bradleyi
Asplenium montanum
Asplenium pinnatifidum
Asplenium platyneuron
Asplenium rhizophyllum
Asplenium ruta-muraria
Asplenium scolopendrium
Asplenium septentrionale
Asplenium serratum
Asplenium trichomanes
Asplenium viride
Asplenium × ebenoides
Athyrium angustum
Athyrium distentifolium
Athyrium filix-femina
Azolla filiculoides
Blechnum spicant
Bommeria
Botrychium pumicola
Botrypus virginianus
Campyloneurum angustifolium
Campyloneurum phyllitidis
Cheilanthes covillei
Cheilanthes feei
subject
Wikipage page ID
28,941,428
Wikipage revision ID
612,009,914
type
label
Ferns of the United States
@en
prefLabel
Ferns of the United States
@en