carpinus betulus, castanea sativa, corylus avellana, dioscorea communis, galium aparine, galium mollugo, hedera helix, holcus mollis, lonicera periclymenum, prunus avium, pteridium aquilinum, rosa canina, cornus sanguinea, cytisus scoparius, euonymus europaeus, frangula alnus, ilex aquifolium, prunus spinosa, quercus robur, quercus rubra, salix atrocinerea, teucrium scorodonia