fern (esp. species Gleichenia japonica); fernery
Japanese dock (plant) (Rumex japonicus)
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
common maidenhair (species of maidenhair fern, Adiantum capillus-veneris)
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)
Thelypteris acuminata (species of fern)
Blechnum amabile (species of hard fern)
Japanese beech fern (Thelypteris decursive-pinnata)