quercus robur, crataegus monogyna, lonicera periclymenum, carex pilulifera, castanea sativa, cornus sanguinea, euphorbia amygdaloides, hedera helix, holcus mollis, ilex aquifolium, prunus avium, pteridium aquilinum, pulmonaria longifolia, rosa arvensis, rubus ulmifolius, teucrium scorodonia, viola riviniana