corylus avellana, hedera helix, fraxinus excelsior, ilex aquifolium, pteridium aquilinum, agrostis capillaris, castanea sativa, cornus sanguinea, dioscorea communis, euonymus europaeus, eurhynchium striatum, fragaria vesca, galium aparine, holcus mollis, lonicera periclymenum, prunus spinosa, rosa canina, veronica chamaedrys, viola odorata