Viola vaginata Maxim

Viola sieboldi Maxim

Viola phalacrocarpa Maxim

Viola bisseti Maxim

Viola phalacrocarpa Maxim

Viola phalacrocarpa Maxim

Viola vaginata Maxim

Viola phalacrocarpa Maxim

Viola phalacrocarpa Maxim

Viola yezoensis Maxim

Viola bisseti Maxim

Viola phalacrocarpa Maxim

Viola vaginata Maxim

Viola phalacrocarpa Maxim

Viola chaerophylloides (Regel) W.Becker var. sieboldiana (Maxim.) Makino

Viola chaerophylloides (Regel) W.Becker var. sieboldiana (Maxim.) Makino

Viola semilunaris W.Becker

Viola dissecta Bunge

Viola biflora L

Viola ovata Nutt

Viola kusanoana Makino

Viola verecunda A.Gray

Viola orientalis W.Becker

Viola verecunda A.Gray

Viola biacuta W.Becker

Ammannia multiflora Roxb. f. decipiens Koehne

Ammannia multiflora Roxb. f. decipiens Koehne

Polygonum blumei Meisn

Euphorbia heterophylla L

Pilea viridissima Makino

Spiraea japonica L.f

Youngia japonica (L.) DC

Allophylus cobbe (L.) Raeusch

Acer shirasawanum Koidz

Acer amoenum Carrière

Cardamine leucantha (Tausch) O.E.Schulz

Trisetum bifidum (Thunb.) Ohwi

Zelkova serrata Makino

Euphorbia heterophylla L

Rubus hirsutus Wirtg

Rubus pectinellus Maxim

Prunus grayana Maxim

Salvia japonica Thunb

Euphorbia heterophylla L

Rosa multiflora Thunb

Cuscuta japonica

Trichosanthes bracteata (Lam.) Voigt

Hedera rhombea Siebold & Zucc. ex Bean

Ilex integra Thunb