Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst

Athyrium iseanum Rosenst. f. angustisectum (Tagawa) Sa.Kurata

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium multifidum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium multifidum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Athyrium multifidum Rosenst

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Acystopteris japonica (Luerss.) Nakai

Athyrium clivicola Tagawa

Arachniodes miqueliana (Maxim. ex Franch. & Sav.) Ohwi

Athyrium pinetorum Tagawa

Athyrium wardii (Hook.) Makino

Athyrium otophorum Rosenst

Cephalotaxus harringtonia (Knight ex Forbes) K.Koch var. nana

Athyrium crenatum (Sommerf.) Rupr. var. glabrum Tagawa

Cornopteris hakonensis (Makino) Nakai

Cornopteris decurrenti-alata (Hook.) Nakai

Cornopteris decurrenti-alata (Hook.) Nakai

Dryopteris monticola (Makino) C.Chr

Athyrium yokoscense (Franch. & Sav.) C.Chr

Athyrium crenatum (Sommerf.) Rupr. var. glabrum Tagawa

Athyrium nikkoense Makino

Athyrium nikkoense Makino

Pteris natiensis Tagawa

Arachniodes aristata (G.Forst.) Tindale

Polystichum flagellare (Makino) C.Chr

Athyrium okuboanum Makino

Macrothelypteris oligophlebia Ching

Athyrium otophorum Rosenst

Athyrium otophorum Rosenst

Dryopteris erythrosora (Eaton) Kuntze