quercus robur, holcus mollis, hedera helix, castanea sativa, corylus avellana, lonicera periclymenum, pulmonaria longifolia, rabelera holostea, cornus sanguinea, cytisus scoparius, dioscorea communis, euphorbia amygdaloides, fragaria vesca, ilex aquifolium, teucrium scorodonia, veronica chamaedrys, vicia sepium