Arthropteris
genus Arthropteris
Pyrrosia
genus Pyrrosia
genus Platycerium
Platycerium
Polypodium virgianum
rock polypody
American wall fern
rock brake
cliff brake
cliff-brake
Hymenophyllaceae
genus Aglaomorpha
Aglaomorpha
family Hymenophyllaceae
family Cyatheaceae
Cyatheaceae
floating fern
Ceratopteris thalictroides
genus Campyloneurum
Campyloneurum
Anemia
genus Microgramma
genus Anemia
Microgramma
genus Caragana
genus Regnellidium
Vittaria
genus Vittaria
Microgramma-piloselloides
Chiococca
snake polypody
genus Chiococca
Cyclosorus
genus Derris
genus Cyclosorus
genus Polybotrya
pteridology
family Lentibulariaceae
Lentibulariaceae
Lomogramma
Polybotria
genus Lomogramma
Polybotrya
genus Polybotria
bladderwort family
genus Inga
genus Stephanotis
life-of-man