castanea sativa, corylus avellana, athyrium filix-femina, dryopteris affinis, euphorbia amygdaloides, hedera helix, ilex aquifolium, solidago virgaurea, anemone nemorosa, cardamine pratensis, euphorbia dulcis, fraxinus excelsior, malus sylvestris, polygonatum multiflorum, scrophularia auriculata, viburnum opulus