Oka・tora・no・o; Lysimachia clethroides
Lysimachia fortunei (species of loosestrife)
common bistort (Persicaria bistorta)
Asplenium incisum (species of spleenwort)
false dragonhead (Physostegia virginiana); obedient plant
alpine bistort (Bistorta vivipara)
beach speedwell; Veronica Longifolia
Polygonum tenuicaule (species of knotweed)
Eusteralis yatabeana (species of plant in the mint family)