fern (esp. species Gleichenia japonica); fernery
pteridophyte (any plant of division Pteridophyta, incl. ferns and fern allies)
Comatulida (order of crinoids); feather stars
autumn fern (Dryopteris erythrosora); Japanese shield fern; Japanese wood fern; copper shield fern
Thelypteris acuminata (species of fern)
bat's wing fern (Histiopteris incisa); water fern
Southern maidenhair fern (Adiantum capillus-veneris); black maidenhair fern; Venus hair fern
feather star (Comatulida spp.); comatulid; Comanthus japonica (species of feather star)
northern maidenhair (Adiantum pedatum)
crested Oriental chain fern (Woodwardia orientalis)
Java fern (Microsorum pteropus)
upside-down fern (Arachniodes standishii)
Old World forked fern (Dicranopteris linearis)
Polystichum tripteron (species of the wood fern family)
Adiantum monochlamys (species of maidenhair fern)
maidenhair spleenwort (Asplenium trichomanes)
tuberous sword fern (Nephrolepis cordifolia)
thick-stemmed wood fern (Dryopteris crassirhizoma)
Asplenium incisum (species of spleenwort)
Blechnum amabile (species of hard fern)
Japanese beech fern (Thelypteris decursive-pinnata)