Cyperus nipponicus Franch. & Sav

Cyperus nipponicus Franch. & Sav

Stephanandra tanakae (Franch. & Sav.) Franch. & Sav

Stephanandra tanakae (Franch. & Sav.) Franch. & Sav

Stephanandra tanakae (Franch. & Sav.) Franch. & Sav

Paris japonica (Franch. & Sav.) Franch

Paris japonica (Franch. & Sav.) Franch

Paris japonica (Franch. & Sav.) Franch

Carex onoei Franch. & Sav. var. krameri (Franch. & Sav.) Kük

Carex aphanolepis Franch. & Sav

Geranium yedoënse Franch. & Sav

Juncus papillosus Franch. & Sav

Juncus krameri Franch. & Sav

Epilobium pyrricholophum Franch. & Sav

Carex nikoensis Franch. & Sav

Carex curvicollis Franch. & Sav

Carex curvicollis Franch. & Sav

Dioscorea tenuipes Franch. & Sav

Adenophora divaricata Franch. & Sav

Liparis krameri Franch. & Sav

Platanthera florentii Franch. & Sav

Tanakaea radicans Franch. & Sav

Polygala reinii Franch. & Sav

Plantago japonica Franch. & Sav

Corylopsis glabrescens Franch. & Sav

Wahlenbergia marginata (Thunb.) A.DC

Carex uda Maxim

Carex uda Maxim

Carex maximowiczii Miq

Cyperus iria L. var. paniciformis C.B.Clarke

Juncus beringensis Buchenau

Microstegium vimineum (Trin.) A.Camus

Avenella flexuosa (L.) Drejer

Carex brownii Tuck. subsp. transversa (Boott) J.Kern

Carex rhizopoda Maxim

Carex rhizopoda Maxim

Carex tenuissima Schur var. duvaliana (Franch. & Sav.) Kük

Carex gifuensis Franch

Euphorbia heterophylla L

Carex tenuissima Schur var. duvaliana (Franch. & Sav.) Kük

Sedum makinoi Maxim

Molinia japonica Hack

Carex brunnea Thunb

Styphnolobium japonicum (L.) Schott

Lindera sericea (Siebold & Zucc.) Blume

Wahlenbergia marginata (Thunb.) A.DC

Carex gmelinii Hook. & Arn

Glyceria depauperata Ohwi

Carex lanceolata Boott