Geranium yesoense Franch. & Sav

Geranium yesoense Franch. & Sav. var. yesoensis

Geranium yesoense Franch. & Sav. var. nipponicum Nakai

Geranium yesoense Franch. & Sav. var. nipponicum Nakai

Geranium yesoense Franch. & Sav. var. pseudo-palustre Nakai

Geranium yedoënse Franch. & Sav

Geranium krameri Franch. & Sav

Geranium yedoense Franch. & Sav

Geranium krameri Franch. & Sav

Geranium krameri Franch. & Sav. f. adpressipilosum Hara

Selinum yesoense Franch

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

Juncus papillosus Franch. & Sav

Juncus krameri Franch. & Sav

Cyperus nipponicus Franch. & Sav

Epilobium pyrricholophum Franch. & Sav

Carex nikoensis Franch. & Sav

Carex curvicollis Franch. & Sav

Geranium wilfordii Maxim

Phyllostachys nigra var. henonis (Mitford) Rendle

Solanum pittosporifolium Hemsl

Parasenecio nipponica (Miq.) H. Koyama

Eleutherococcus spinosus (L.) S.Y.Hu

Acer palmatum Thunb. 'Heptalobum' Rehder

Cardamine leucantha (Tausch) O.E.Schulz

Cardamine leucantha (Tausch) O.E.Schulz

Weigela maximowiczii (S.Moore) Rehder

Poa matsumurae Hack

Acer australe (Momot.) Ohwi & Momot

Isoetes japonica A.Braun

Hydroglossum japonicum

Phyllostachys nigra var. henonis (Mitford) Rendle

Rubus croceacanthus H.Lév

Corydalis incisa (Thunb.) Pers

Rubia akane Nakai

Ribes latifolium Jancz

Vaccinium bracteatum Thunb

Rosa onoei Makino

Tithonia diversifolia (Hemsl.) A.Gray

Tithonia diversifolia (Hemsl.) A.Gray

Gardneria nutans Siebold & Zucc

Lespedeza bicolor Turcz