sambucus nigra, polygonatum multiflorum, aegopodium podagraria, lamium orvala, polystichum braunii, potentilla indica, asplenium scolopendrium, athyrium filix-femina, corylus avellana, dryopteris filix-mas, hepatica nobilis, persicaria mitis, robinia pseudoacacia, aruncus dioicus, asplenium trichomanes, cardamine trifolia, cystopteris fragilis, euphorbia peplus, geum rivale, oxalis corniculata, symphytum tuberosum