Calendula officinalis L

Verbena officinalis L

Saponaria officinalis L

Calendula officinalis L. var. subspathulata Miq

Breynia officinalis Hemsl

Breynia officinalis Hemsl

Rubus officinalis Koidz

Breynia officinalis Hemsl

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Cornus officinalis Siebold & Zucc

Carex gifuensis Franch

Corylus sieboldiana Blume

Aconitum kurilense Takeda

Strobilanthes japonica Miq

Rhododendron quinquefolium Bisset & S.Moore

Ruta subtripinnata Miq

Panicum acroanthum Steud

Meliosma myriantha Siebold & Zucc. var. myriantha

Gentiana scabra Bunge var. buergeri (Miquel) Maximowicz

Pedicularis refracta Maxim

Rhamnus davuricus var. linkinensis E.H.Wilson

Carex hakkodensis Franch

Amelanchier asiatica Endl

Amelanchier asiatica Endl

Crocus vernus Hill

Cuscuta japonica

Carex grallatoria Maxim

Lonicera gracilipes Miq

Dactylorhiza majalis (Rchb.) P.F.Hunt & Summerh

Strobilanthes japonica Miq

Viburnum tomentosum Thunb. cuspidatum Maxim

Parasenecio adenostyloides (Franch. & Sav. ex Maxim.) H.Koyama

Cirsium purpuratum Matsum

Dianthus sinensis Link var. laciniatus