carex remota, alnus glutinosa, angelica sylvestris, athyrium filix-femina, ranunculus repens, ajuga reptans, bidens tripartita, cardamine amara, carex pendula, carex sylvatica, echinochloa crus-galli, equisetum arvense, erigeron canadensis, fragaria vesca, geranium robertianum, melissa officinalis, oxalis corniculata, persicaria mitis, polystichum setiferum, populus canadensis, prunella vulgaris, pulicaria dysenterica, ranunculus acris, scrophularia nodosa